1990 GMC C1500 Exhaust Muffler

Displaying 1 to 18 (of 18 products)

Walker 17222 Exhaust Muffler
for 1990 GMC C1500

DYNOMAX ULTRA-FLO WELDED

Brand:	Walker
Part #:	17222
UPC:	00086387172226
Weight:	13 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV	1	Dynomax Ultra Flo Welded Universal Muffler If welded assembly, replace all required parts. Optional Ultra Flo for 22512 Wheel Base 141.5 In.	1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV Dynomax Ultra Flo Welded Universal Muffler If welded assembly, replace all required parts. Optional Ultra Flo for 22512 Wheel Base 141.5 In. 1 Per Vehicle
1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV	1	Dynomax Ultra Flo Welded Universal Muffler Exc. Welded Conv. Models If welded assembly, replace all required parts. Optional Ultra Flo for 22512 Wheel Base 117.5 In.	1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV Dynomax Ultra Flo Welded Universal Muffler Exc. Welded Conv. Models If welded assembly, replace all required parts. Optional Ultra Flo for 22512 Wheel Base 117.5 In. 1 Per Vehicle
1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV	1	Dynomax Ultra Flo Welded Universal Muffler Exc. Welded Conv. Models If welded assembly, replace all required parts. Optional Ultra Flo for 22512 Wheel Base 131.5 In.	1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV Dynomax Ultra Flo Welded Universal Muffler Exc. Welded Conv. Models If welded assembly, replace all required parts. Optional Ultra Flo for 22512 Wheel Base 131.5 In. 1 Per Vehicle
1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV	1	Dynomax Ultra Flo Welded Universal Muffler If welded assembly, replace all required parts. Optional Ultra Flo for 22512 Wheel Base 155.5 In.	1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV Dynomax Ultra Flo Welded Universal Muffler If welded assembly, replace all required parts. Optional Ultra Flo for 22512 Wheel Base 155.5 In. 1 Per Vehicle

Walker 17234 Exhaust Muffler
for 1990 GMC C1500

DYNOMAX ULTRA-FLO WELDED

Brand:	Walker
Part #:	17234
UPC:	00086387172349
Weight:	18.18 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1990 GMC C1500 equipped with 5.7L V8 Gas OHV	1	Dynomax Ultra Flo Welded Universal Muffler w/ 2.5 Muffler Inlet If welded assembly, replace all required parts. Optional Ultra Flo for 22171 Wheel Base 141.5 In.	1990 GMC C1500 equipped with 5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler w/ 2.5 Muffler Inlet If welded assembly, replace all required parts. Optional Ultra Flo for 22171 Wheel Base 141.5 In. 1 Per Vehicle
1990 GMC C1500 equipped with 6.2L V8 Diesel OHV	1	Dynomax Ultra Flo Welded Universal Muffler w/ 2.5 Muffler Inlet If welded assembly, replace all required parts. Replacement requires Intermediate Pipe. Optional Ultra Flo for 22171 Wheel Base 141.5 In.	1990 GMC C1500 equipped with 6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler w/ 2.5 Muffler Inlet If welded assembly, replace all required parts. Replacement requires Intermediate Pipe. Optional Ultra Flo for 22171 Wheel Base 141.5 In. 1 Per Vehicle
1990 GMC C1500 equipped with 5.7L V8 Gas OHV	1	Dynomax Ultra Flo Welded Universal Muffler w/ 2.5 Muffler Inlet If welded assembly, replace all required parts. Optional Ultra Flo for 22171 Wheel Base 117.5 In.	1990 GMC C1500 equipped with 5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler w/ 2.5 Muffler Inlet If welded assembly, replace all required parts. Optional Ultra Flo for 22171 Wheel Base 117.5 In. 1 Per Vehicle
1990 GMC C1500 equipped with 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV	1	Dynomax Ultra Flo Welded Universal Muffler w/ 2.5 Muffler Inlet If welded assembly, replace all required parts. Optional Ultra Flo for 18344 Wheel Base 131.5 In.	1990 GMC C1500 equipped with 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler w/ 2.5 Muffler Inlet If welded assembly, replace all required parts. Optional Ultra Flo for 18344 Wheel Base 131.5 In. 1 Per Vehicle
1990 GMC C1500 equipped with 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV	1	Dynomax Ultra Flo Welded Universal Muffler w/ 2.5 Muffler Inlet If welded assembly, replace all required parts. Optional Ultra Flo for 18344 Wheel Base 155.5 In.	1990 GMC C1500 equipped with 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler w/ 2.5 Muffler Inlet If welded assembly, replace all required parts. Optional Ultra Flo for 18344 Wheel Base 155.5 In. 1 Per Vehicle
1990 GMC C1500 equipped with 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV	1	Dynomax Ultra Flo Welded Universal Muffler w/ 2.5 Muffler Inlet If welded assembly, replace all required parts. Wheel Base 131.5 In.	1990 GMC C1500 equipped with 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler w/ 2.5 Muffler Inlet If welded assembly, replace all required parts. Wheel Base 131.5 In. 1 Per Vehicle
1990 GMC C1500 equipped with 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV	1	Dynomax Ultra Flo Welded Universal Muffler w/ 2.5 Muffler Inlet If welded assembly, replace all required parts. Wheel Base 155.5 In.	1990 GMC C1500 equipped with 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler w/ 2.5 Muffler Inlet If welded assembly, replace all required parts. Wheel Base 155.5 In. 1 Per Vehicle

Walker 17758 Exhaust Muffler
for 1990 GMC C1500

DYNOMAX SUPER TURBO MUFFL

Brand:	Walker
Part #:	17758
UPC:	00086387177580
Weight:	14.63 lbs
Condition:	New

Engine	Fit Notes	Fitment Notes
1990 GMC C1500 equipped with 5.7L V8 Gas OHV	Muffler 117/141 WB 2-1/2 Inlet Or {22171} Super Turbo VIN: K, TBI, Natural	1990 GMC C1500 equipped with 5.7L V8 Gas OHV Muffler 117/141 WB 2-1/2 Inlet Or {22171} Super Turbo VIN: K, TBI, Natural
1990 GMC C1500 equipped with 6.2L V8 Diesel OHV	Muffler 117/141 WB 2-1/2 Inlet Or {22171} Super Turbo VIN: C, MFI, Natural	1990 GMC C1500 equipped with 6.2L V8 Diesel OHV Muffler 117/141 WB 2-1/2 Inlet Or {22171} Super Turbo VIN: C, MFI, Natural

Walker 22512 Exhaust Muffler
for 1990 GMC C1500

QUIET-FLOW3 MUFFLER

Brand:	Walker
Part #:	22512
UPC:	086387225120
Weight:	12 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV	1	Quiet-Flow SS Premium Limited Lifetime Warranty If welded assembly, replace all required parts Wheel Base 141.5 In.	1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV Quiet-Flow SS Premium Limited Lifetime Warranty If welded assembly, replace all required parts Wheel Base 141.5 In. 1 Per Vehicle
1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV	1	Quiet-Flow SS Premium Limited Lifetime Warranty If welded assembly, modifications and/or additional parts may be required. Wheel Base 155.5 In.	1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV Quiet-Flow SS Premium Limited Lifetime Warranty If welded assembly, modifications and/or additional parts may be required. Wheel Base 155.5 In. 1 Per Vehicle
1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV	1	Quiet-Flow SS Premium without Welded Converter Limited Lifetime Warranty If welded assembly, replace all required parts	1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV Quiet-Flow SS Premium without Welded Converter Limited Lifetime Warranty If welded assembly, replace all required parts 1 Per Vehicle

Walker 22719 Exhaust Muffler
for 1990 GMC C1500

QUIET-FLOW3 MUFFLER

Brand:	Walker
Part #:	22719
UPC:	086387227193
Weight:	15 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1990 GMC C1500 equipped with 5.7L V8 Gas OHV	1	Quiet-Flow SS Premium with 3 (in) Muffler Inlet without Welded Converter Limited Lifetime Warranty If welded assembly, replace all required parts	1990 GMC C1500 equipped with 5.7L V8 Gas OHV Quiet-Flow SS Premium with 3 (in) Muffler Inlet without Welded Converter Limited Lifetime Warranty If welded assembly, replace all required parts 1 Per Vehicle
1990 GMC C1500 equipped with 6.2L V8 Diesel OHV	1	Quiet-Flow SS Premium with 3 (in) Muffler Inlet Limited Lifetime Warranty If welded assembly, replace all required parts	1990 GMC C1500 equipped with 6.2L V8 Diesel OHV Quiet-Flow SS Premium with 3 (in) Muffler Inlet Limited Lifetime Warranty If welded assembly, replace all required parts 1 Per Vehicle

Walker 17195 Exhaust Muffler
for 1990 GMC C1500

PREMIUM PRO-FIT MUFFLER

Brand:	Walker
Part #:	17195
UPC:	086387171953
Weight:	14.5 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1990 GMC C1500 equipped with 6.2L V8 Diesel OHV	1	Walker SoundFX Universal Muffler w/3 Inch Muffler Inlet If welded assembly, replace all required parts. Optional SoundFX Universal for 22719 Wheel Base 141.5 In.	1990 GMC C1500 equipped with 6.2L V8 Diesel OHV Walker SoundFX Universal Muffler w/3 Inch Muffler Inlet If welded assembly, replace all required parts. Optional SoundFX Universal for 22719 Wheel Base 141.5 In. 1 Per Vehicle
1990 GMC C1500 equipped with 6.2L V8 Diesel OHV	1	Walker SoundFX Universal Muffler w/3 Inch Muffler Inlet If welded assembly, replace all required parts. Optional SoundFX Universal for 22719 Wheel Base 117.5 In.	1990 GMC C1500 equipped with 6.2L V8 Diesel OHV Walker SoundFX Universal Muffler w/3 Inch Muffler Inlet If welded assembly, replace all required parts. Optional SoundFX Universal for 22719 Wheel Base 117.5 In. 1 Per Vehicle
1990 GMC C1500 equipped with 6.2L V8 Diesel OHV	1	Walker SoundFX Universal Muffler w/3 Inch Muffler Inlet If welded assembly, replace all required parts. Optional SoundFX Universal for 22719 Wheel Base 131.5 In.	1990 GMC C1500 equipped with 6.2L V8 Diesel OHV Walker SoundFX Universal Muffler w/3 Inch Muffler Inlet If welded assembly, replace all required parts. Optional SoundFX Universal for 22719 Wheel Base 131.5 In. 1 Per Vehicle
1990 GMC C1500 equipped with 6.2L V8 Diesel OHV	1	Walker SoundFX Universal Muffler w/3 Inch Muffler Inlet If welded assembly, replace all required parts. Optional SoundFX Universal for 22719 Wheel Base 155.5 In.	1990 GMC C1500 equipped with 6.2L V8 Diesel OHV Walker SoundFX Universal Muffler w/3 Inch Muffler Inlet If welded assembly, replace all required parts. Optional SoundFX Universal for 22719 Wheel Base 155.5 In. 1 Per Vehicle
1990 GMC C1500 equipped with 5.7L V8 Gas OHV	1	Walker SoundFX Universal Muffler w/3 Inch Muffler Inlet Exc. Welded Conv. Models If welded assembly, replace all required parts. Optional SoundFX Universal for 22719 Wheel Base 155.5 In.	1990 GMC C1500 equipped with 5.7L V8 Gas OHV Walker SoundFX Universal Muffler w/3 Inch Muffler Inlet Exc. Welded Conv. Models If welded assembly, replace all required parts. Optional SoundFX Universal for 22719 Wheel Base 155.5 In. 1 Per Vehicle
1990 GMC C1500 equipped with 5.7L V8 Gas OHV	1	Walker SoundFX Universal Muffler Exc. Welded Conv. Models w/3 Inch Muffler Inlet If welded assembly, replace all required parts. Optional SoundFX Universal for 22719 Wheel Base 141.5 In.	1990 GMC C1500 equipped with 5.7L V8 Gas OHV Walker SoundFX Universal Muffler Exc. Welded Conv. Models w/3 Inch Muffler Inlet If welded assembly, replace all required parts. Optional SoundFX Universal for 22719 Wheel Base 141.5 In. 1 Per Vehicle
1990 GMC C1500 equipped with 5.7L V8 Gas OHV	1	Walker SoundFX Universal Muffler w/3 Inch Muffler Inlet Exc. Welded Conv. Models If welded assembly, replace all required parts. Optional SoundFX Universal for 22719 Wheel Base 117.5 In.	1990 GMC C1500 equipped with 5.7L V8 Gas OHV Walker SoundFX Universal Muffler w/3 Inch Muffler Inlet Exc. Welded Conv. Models If welded assembly, replace all required parts. Optional SoundFX Universal for 22719 Wheel Base 117.5 In. 1 Per Vehicle
1990 GMC C1500 equipped with 5.7L V8 Gas OHV	1	Walker SoundFX Universal Muffler w/3 Inch Muffler Inlet Exc. Welded Conv. Models If welded assembly, replace all required parts. Optional SoundFX Universal for 22719 Wheel Base 131.5 In.	1990 GMC C1500 equipped with 5.7L V8 Gas OHV Walker SoundFX Universal Muffler w/3 Inch Muffler Inlet Exc. Welded Conv. Models If welded assembly, replace all required parts. Optional SoundFX Universal for 22719 Wheel Base 131.5 In. 1 Per Vehicle

Walker 17273 Exhaust Muffler
for 1990 GMC C1500

DYNOMAX ULTRA-FLO STAINLE

Brand:	Walker
Part #:	17273
UPC:	00086387172738
Weight:	20.25 lbs
Condition:	New

Engine	Fit Notes	Fitment Notes
1990 GMC C1500 equipped with 6.2L V8 Diesel OHV	Muffler 131/155 WB 2-1/2 Inlet Or {22511} Ultra-Flo VIN: C, MFI, Natural	1990 GMC C1500 equipped with 6.2L V8 Diesel OHV Muffler 131/155 WB 2-1/2 Inlet Or {22511} Ultra-Flo VIN: C, MFI, Natural
1990 GMC C1500 equipped with 5.7L V8 Gas OHV	Muffler 131/155 WB 2-1/2 Inlet Or {22511} Ultra-Flo VIN: K, TBI, Natural	1990 GMC C1500 equipped with 5.7L V8 Gas OHV Muffler 131/155 WB 2-1/2 Inlet Or {22511} Ultra-Flo VIN: K, TBI, Natural

Walker 17734 Exhaust Muffler
for 1990 GMC C1500

DYNOMAX SUPER TURBO MUFFL

Brand:	Walker
Part #:	17734
UPC:	00086387177344
Weight:	10.38 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV	1	Dynomax Super Turbo Universal Muffler If welded assembly, replace all required parts. Optional Super Turbo for 22512 Wheel Base 141.5 In.	1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV Dynomax Super Turbo Universal Muffler If welded assembly, replace all required parts. Optional Super Turbo for 22512 Wheel Base 141.5 In. 1 Per Vehicle
1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV	1	Dynomax Super Turbo Universal Muffler Exc. Welded Conv. Models If welded assembly, replace all required parts. Optional Super Turbo for 22512 Wheel Base 117.5 In.	1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV Dynomax Super Turbo Universal Muffler Exc. Welded Conv. Models If welded assembly, replace all required parts. Optional Super Turbo for 22512 Wheel Base 117.5 In. 1 Per Vehicle
1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV	1	Dynomax Super Turbo Universal Muffler Exc. Welded Conv. Models If welded assembly, replace all required parts. Optional Super Turbo for 22512 Wheel Base 131.5 In.	1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV Dynomax Super Turbo Universal Muffler Exc. Welded Conv. Models If welded assembly, replace all required parts. Optional Super Turbo for 22512 Wheel Base 131.5 In. 1 Per Vehicle
1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV	1	Dynomax Super Turbo Universal Muffler If welded assembly, replace all required parts. Optional Super Turbo for 22512 Wheel Base 155.5 In.	1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV Dynomax Super Turbo Universal Muffler If welded assembly, replace all required parts. Optional Super Turbo for 22512 Wheel Base 155.5 In. 1 Per Vehicle

Walker 17776 Exhaust Muffler
for 1990 GMC C1500

DYNOMAX SUPER TURBO MUFFL

Brand:	Walker
Part #:	17776
UPC:	00086387177764
Weight:	24 lbs
Condition:	New

Engine	Fit Notes	Fitment Notes
1990 GMC C1500 equipped with 6.2L V8 Diesel OHV	Muffler 131/155 WB 2-1/2 Inlet Or {22511} Super Turbo VIN: C, MFI, Natural	1990 GMC C1500 equipped with 6.2L V8 Diesel OHV Muffler 131/155 WB 2-1/2 Inlet Or {22511} Super Turbo VIN: C, MFI, Natural
1990 GMC C1500 equipped with 5.7L V8 Gas OHV	Muffler 131/155 WB 2-1/2 Inlet Or {22511} Super Turbo VIN: K, TBI, Natural	1990 GMC C1500 equipped with 5.7L V8 Gas OHV Muffler 131/155 WB 2-1/2 Inlet Or {22511} Super Turbo VIN: K, TBI, Natural

Walker 17905 Exhaust Muffler
for 1990 GMC C1500

ECONOMY PRO-FIT MUFFLER

Brand:	Walker
Part #:	17905
UPC:	086387179058
Weight:	10.63 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1990 GMC C1500 equipped with 5.7L V8 Gas OHV	1	Quiet-Flow SS Muffler 141.5 WB If welded Assy, replace all Reqd parts. Premium Limited Lifetime Warranty w/2 1/2 Inlet	1990 GMC C1500 equipped with 5.7L V8 Gas OHV Quiet-Flow SS Muffler 141.5 WB If welded Assy, replace all Reqd parts. Premium Limited Lifetime Warranty w/2 1/2 Inlet 1 Per Vehicle
1990 GMC C1500 equipped with 6.2L V8 Diesel OHV	1	Quiet-Flow SS Muffler 141.5 WB If welded Assy, replace all Reqd parts Premium Limited Lifetime Warranty Replacement Reqs Intermediate Pipe. w/2 1/2 Inlet	1990 GMC C1500 equipped with 6.2L V8 Diesel OHV Quiet-Flow SS Muffler 141.5 WB If welded Assy, replace all Reqd parts Premium Limited Lifetime Warranty Replacement Reqs Intermediate Pipe. w/2 1/2 Inlet 1 Per Vehicle
1990 GMC C1500 equipped with 5.7L V8 Gas OHV	1	Quiet-Flow SS Muffler 117.5 WB If welded Assy, replace all Reqd parts. Premium Limited Lifetime Warranty w/2 1/2 Inlet	1990 GMC C1500 equipped with 5.7L V8 Gas OHV Quiet-Flow SS Muffler 117.5 WB If welded Assy, replace all Reqd parts. Premium Limited Lifetime Warranty w/2 1/2 Inlet 1 Per Vehicle

Walker 18133 Exhaust Muffler
for 1990 GMC C1500

UNIVERSAL TRU-FIT MUFFLER

Brand:	Walker
Part #:	18133
UPC:	086387181334
Weight:	14.8 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1990 GMC C1500 equipped with 5.7L V8 Gas OHV	1	SoundFX Universal with 3 (in) Muffler Inlet without Welded Converter Requires 35667 And Two 35564 Modifications and/or Additional Parts May Be Required for Installation	1990 GMC C1500 equipped with 5.7L V8 Gas OHV SoundFX Universal with 3 (in) Muffler Inlet without Welded Converter Requires 35667 And Two 35564 Modifications and/or Additional Parts May Be Required for Installation 1 Per Vehicle
1990 GMC C1500 equipped with 6.2L V8 Diesel OHV	1	SoundFX Universal with 3 (in) Muffler Inlet Requires 35667 And Two 35564 Modifications and/or Additional Parts May Be Required for Installation	1990 GMC C1500 equipped with 6.2L V8 Diesel OHV SoundFX Universal with 3 (in) Muffler Inlet Requires 35667 And Two 35564 Modifications and/or Additional Parts May Be Required for Installation 1 Per Vehicle
1990 GMC C1500 equipped with 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV	1	SoundFX Universal with 2.5 (in) Muffler Inlet Modifications and/or Additional Parts May Be Required for Installation Wheel Base 131.5 In.	1990 GMC C1500 equipped with 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV SoundFX Universal with 2.5 (in) Muffler Inlet Modifications and/or Additional Parts May Be Required for Installation Wheel Base 131.5 In. 1 Per Vehicle
1990 GMC C1500 equipped with 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV	1	SoundFX Universal with 2.5 (in) Muffler Inlet Modifications and/or Additional Parts May Be Required for Installation Wheel Base 155.5 In.	1990 GMC C1500 equipped with 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV SoundFX Universal with 2.5 (in) Muffler Inlet Modifications and/or Additional Parts May Be Required for Installation Wheel Base 155.5 In. 1 Per Vehicle

Walker 18176 Exhaust Muffler
for 1990 GMC C1500

UNIVERSAL TRU-FIT MUFFLER

Brand:	Walker
Part #:	18176
UPC:	086387181761
Weight:	11.16 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV	1	SoundFX Universal Modifications and/or Additional Parts May Be Required for Installation Wheel Base 141.5 In.	1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV SoundFX Universal Modifications and/or Additional Parts May Be Required for Installation Wheel Base 141.5 In. 1 Per Vehicle
1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV	1	SoundFX Universal Modifications and/or Additional Parts May Be Required for Installation Wheel Base 155.5 In.	1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV SoundFX Universal Modifications and/or Additional Parts May Be Required for Installation Wheel Base 155.5 In. 1 Per Vehicle
1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV	1	SoundFX Universal without Welded Converter Modifications and/or Additional Parts May Be Required for Installation	1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV SoundFX Universal without Welded Converter Modifications and/or Additional Parts May Be Required for Installation 1 Per Vehicle

Walker 18177 Exhaust Muffler
for 1990 GMC C1500

UNIVERSAL TRU-FIT MUFFLER

Brand:	Walker
Part #:	18177
UPC:	086387181778
Weight:	10.64 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1990 GMC C1500 equipped with 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV	1	SoundFX Universal Single Outlet Muffler Replaces Dual Outlet with 2.5 (in) Muffler Inlet Modifications and/or Additional Parts May Be Required for Installation Wheel Base 141.5 In.	1990 GMC C1500 equipped with 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV SoundFX Universal Single Outlet Muffler Replaces Dual Outlet with 2.5 (in) Muffler Inlet Modifications and/or Additional Parts May Be Required for Installation Wheel Base 141.5 In. 1 Per Vehicle
1990 GMC C1500 equipped with 5.7L V8 Gas OHV	1	SoundFX Universal Single Outlet Muffler Replaces Dual Outlet with 2.5 (in) Muffler Inlet Modifications and/or Additional Parts May Be Required for Installation Wheel Base 117.5 In.	1990 GMC C1500 equipped with 5.7L V8 Gas OHV SoundFX Universal Single Outlet Muffler Replaces Dual Outlet with 2.5 (in) Muffler Inlet Modifications and/or Additional Parts May Be Required for Installation Wheel Base 117.5 In. 1 Per Vehicle

Walker 18202 Exhaust Muffler
for 1990 GMC C1500

Brand:	Walker
Part #:	18202
UPC:	086387182027
Weight:	14 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1990 GMC C1500 equipped with 5.7L V8 Gas OHV	1	SoundFX Direct Fit with 3 (in) Muffler Inlet without Welded Converter If welded assembly, replace all required parts	1990 GMC C1500 equipped with 5.7L V8 Gas OHV SoundFX Direct Fit with 3 (in) Muffler Inlet without Welded Converter If welded assembly, replace all required parts 1 Per Vehicle
1990 GMC C1500 equipped with 6.2L V8 Diesel OHV	1	SoundFX Direct Fit with 3 (in) Muffler Inlet If welded assembly, replace all required parts	1990 GMC C1500 equipped with 6.2L V8 Diesel OHV SoundFX Direct Fit with 3 (in) Muffler Inlet If welded assembly, replace all required parts 1 Per Vehicle

Walker 18255 Exhaust Muffler
for 1990 GMC C1500

Brand:	Walker
Part #:	18255
UPC:	086387182553
Weight:	11 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV	1	SoundFX Direct Fit If welded assembly, replace all required parts Wheel Base 141.5 In.	1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV SoundFX Direct Fit If welded assembly, replace all required parts Wheel Base 141.5 In. 1 Per Vehicle
1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV	1	SoundFX Direct Fit If welded assembly, modifications and/or additional parts may be required. Wheel Base 155.5 In.	1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV SoundFX Direct Fit If welded assembly, modifications and/or additional parts may be required. Wheel Base 155.5 In. 1 Per Vehicle
1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV	1	SoundFX Direct Fit without Welded Converter If welded assembly, replace all required parts	1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV SoundFX Direct Fit without Welded Converter If welded assembly, replace all required parts 1 Per Vehicle

Walker 18337 Exhaust Muffler
for 1990 GMC C1500

Brand:	Walker
Part #:	18337
UPC:	086387183376
Weight:	12.5 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1990 GMC C1500 equipped with 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV	1	SoundFX Direct Fit with 2.5 (in) Muffler Inlet If welded assembly, replace all required parts Wheel Base 141.5 In.	1990 GMC C1500 equipped with 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV SoundFX Direct Fit with 2.5 (in) Muffler Inlet If welded assembly, replace all required parts Wheel Base 141.5 In. 1 Per Vehicle
1990 GMC C1500 equipped with 5.7L V8 Gas OHV	1	SoundFX Direct Fit with 2.5 (in) Muffler Inlet If welded assembly, replace all required parts Wheel Base 117.5 In.	1990 GMC C1500 equipped with 5.7L V8 Gas OHV SoundFX Direct Fit with 2.5 (in) Muffler Inlet If welded assembly, replace all required parts Wheel Base 117.5 In. 1 Per Vehicle

Walker 18344 Exhaust Muffler
for 1990 GMC C1500

SOUND FX MUFFLER

Brand:	Walker
Part #:	18344
UPC:	086387183444
Weight:	13.5 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1990 GMC C1500 equipped with 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV	1	SoundFX Direct Fit with 2.5 (in) Muffler Inlet If welded assembly, replace all required parts Wheel Base 131.5 In.	1990 GMC C1500 equipped with 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV SoundFX Direct Fit with 2.5 (in) Muffler Inlet If welded assembly, replace all required parts Wheel Base 131.5 In. 1 Per Vehicle
1990 GMC C1500 equipped with 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV	1	SoundFX Direct Fit with 2.5 (in) Muffler Inlet If welded assembly, replace all required parts Wheel Base 155.5 In.	1990 GMC C1500 equipped with 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV SoundFX Direct Fit with 2.5 (in) Muffler Inlet If welded assembly, replace all required parts Wheel Base 155.5 In. 1 Per Vehicle

Walker 22171 Exhaust Muffler
for 1990 GMC C1500

QUIET-FLOW3 MUFFLER

Brand:	Walker
Part #:	22171
UPC:	086387221719
Weight:	14.25 lbs
Condition:	New

Engine	Per Vehicle	Fit Notes	Fitment Notes
1990 GMC C1500 equipped with 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV	1	Quiet-Flow SS Premium with 2.5 (in) Muffler Inlet Limited Lifetime Warranty If welded assembly, replace all required parts Wheel Base 141.5 In.	1990 GMC C1500 equipped with 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV Quiet-Flow SS Premium with 2.5 (in) Muffler Inlet Limited Lifetime Warranty If welded assembly, replace all required parts Wheel Base 141.5 In. 1 Per Vehicle
1990 GMC C1500 equipped with 5.7L V8 Gas OHV	1	Quiet-Flow SS Premium with 2.5 (in) Muffler Inlet Limited Lifetime Warranty If welded assembly, replace all required parts Wheel Base 117.5 In.	1990 GMC C1500 equipped with 5.7L V8 Gas OHV Quiet-Flow SS Premium with 2.5 (in) Muffler Inlet Limited Lifetime Warranty If welded assembly, replace all required parts Wheel Base 117.5 In. 1 Per Vehicle

Displaying 1 to 18 (of 18 products)

On Sale:	$94.83
Avail:	10 in Stock
Warehouse:	US-7
Qty:	10

On Sale:	$297.21
Avail:	2 in Stock
Warehouse:	US-7
Qty:	2

On Sale:	$118.48
Avail:	1 in Stock
Warehouse:	US-7
Qty:	1

On Sale:	$75.81
Avail:	2 in Stock
Warehouse:	US-7
Qty:	2

On Sale:	$105.42
Avail:	2 in Stock
Warehouse:	US-7
Qty:	2

1990 GMC C1500

1990 GMC C1500: Exhaust Muffler

$94.83

1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV

1

Dynomax Ultra Flo Welded Universal MufflerIf welded assembly, replace all required parts. Optional Ultra Flo for 22512Wheel Base 141.5 In.

1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV Dynomax Ultra Flo Welded Universal MufflerIf welded assembly, replace all required parts. Optional Ultra Flo for 22512Wheel Base 141.5 In. 1 Per Vehicle

1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV

1

Dynomax Ultra Flo Welded Universal MufflerExc. Welded Conv. Models If welded assembly, replace all required parts. Optional Ultra Flo for 22512Wheel Base 117.5 In.

1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV Dynomax Ultra Flo Welded Universal MufflerExc. Welded Conv. Models If welded assembly, replace all required parts. Optional Ultra Flo for 22512Wheel Base 117.5 In. 1 Per Vehicle

1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV

1

Dynomax Ultra Flo Welded Universal MufflerExc. Welded Conv. Models If welded assembly, replace all required parts. Optional Ultra Flo for 22512Wheel Base 131.5 In.

1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV Dynomax Ultra Flo Welded Universal MufflerExc. Welded Conv. Models If welded assembly, replace all required parts. Optional Ultra Flo for 22512Wheel Base 131.5 In. 1 Per Vehicle

1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV

1

Dynomax Ultra Flo Welded Universal MufflerIf welded assembly, replace all required parts. Optional Ultra Flo for 22512Wheel Base 155.5 In.

1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV Dynomax Ultra Flo Welded Universal MufflerIf welded assembly, replace all required parts. Optional Ultra Flo for 22512Wheel Base 155.5 In. 1 Per Vehicle

$297.21

1990 GMC C1500 equipped with 5.7L V8 Gas OHV

1

Dynomax Ultra Flo Welded Universal Mufflerw/ 2.5 Muffler Inlet If welded assembly, replace all required parts. Optional Ultra Flo for 22171Wheel Base 141.5 In.

1990 GMC C1500 equipped with 5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Mufflerw/ 2.5 Muffler Inlet If welded assembly, replace all required parts. Optional Ultra Flo for 22171Wheel Base 141.5 In. 1 Per Vehicle

1990 GMC C1500 equipped with 6.2L V8 Diesel OHV

1

Dynomax Ultra Flo Welded Universal Mufflerw/ 2.5 Muffler Inlet If welded assembly, replace all required parts. Replacement requires Intermediate Pipe. Optional Ultra Flo for 22171Wheel Base 141.5 In.

1990 GMC C1500 equipped with 6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Mufflerw/ 2.5 Muffler Inlet If welded assembly, replace all required parts. Replacement requires Intermediate Pipe. Optional Ultra Flo for 22171Wheel Base 141.5 In. 1 Per Vehicle

1990 GMC C1500 equipped with 5.7L V8 Gas OHV

1

Dynomax Ultra Flo Welded Universal Mufflerw/ 2.5 Muffler Inlet If welded assembly, replace all required parts. Optional Ultra Flo for 22171Wheel Base 117.5 In.

1990 GMC C1500 equipped with 5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Mufflerw/ 2.5 Muffler Inlet If welded assembly, replace all required parts. Optional Ultra Flo for 22171Wheel Base 117.5 In. 1 Per Vehicle

1990 GMC C1500 equipped with 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV

1

Dynomax Ultra Flo Welded Universal Mufflerw/ 2.5 Muffler Inlet If welded assembly, replace all required parts. Optional Ultra Flo for 18344Wheel Base 131.5 In.

1990 GMC C1500 equipped with 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Mufflerw/ 2.5 Muffler Inlet If welded assembly, replace all required parts. Optional Ultra Flo for 18344Wheel Base 131.5 In. 1 Per Vehicle

1990 GMC C1500 equipped with 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV

1

Dynomax Ultra Flo Welded Universal Mufflerw/ 2.5 Muffler Inlet If welded assembly, replace all required parts. Optional Ultra Flo for 18344Wheel Base 155.5 In.

1990 GMC C1500 equipped with 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Mufflerw/ 2.5 Muffler Inlet If welded assembly, replace all required parts. Optional Ultra Flo for 18344Wheel Base 155.5 In. 1 Per Vehicle

1990 GMC C1500 equipped with 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV

1

Dynomax Ultra Flo Welded Universal Mufflerw/ 2.5 Muffler Inlet If welded assembly, replace all required parts.Wheel Base 131.5 In.

1990 GMC C1500 equipped with 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Mufflerw/ 2.5 Muffler Inlet If welded assembly, replace all required parts.Wheel Base 131.5 In. 1 Per Vehicle

1990 GMC C1500 equipped with 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV

1

Dynomax Ultra Flo Welded Universal Mufflerw/ 2.5 Muffler Inlet If welded assembly, replace all required parts.Wheel Base 155.5 In.

1990 GMC C1500 equipped with 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Mufflerw/ 2.5 Muffler Inlet If welded assembly, replace all required parts.Wheel Base 155.5 In. 1 Per Vehicle

$118.48

1990 GMC C1500 equipped with 5.7L V8 Gas OHV

Muffler117/141 WB 2-1/2 Inlet Or {22171} Super Turbo VIN: K, TBI, Natural

1990 GMC C1500 equipped with 5.7L V8 Gas OHV Muffler117/141 WB 2-1/2 Inlet Or {22171} Super Turbo VIN: K, TBI, Natural

1990 GMC C1500 equipped with 6.2L V8 Diesel OHV

Muffler117/141 WB 2-1/2 Inlet Or {22171} Super Turbo VIN: C, MFI, Natural

1990 GMC C1500 equipped with 6.2L V8 Diesel OHV Muffler117/141 WB 2-1/2 Inlet Or {22171} Super Turbo VIN: C, MFI, Natural

$75.81

1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV

1

Quiet-Flow SSPremium Limited Lifetime Warranty If welded assembly, replace all required partsWheel Base 141.5 In.

1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV Quiet-Flow SSPremium Limited Lifetime Warranty If welded assembly, replace all required partsWheel Base 141.5 In. 1 Per Vehicle

1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV

1

Quiet-Flow SSPremium Limited Lifetime Warranty If welded assembly, modifications and/or additional parts may be required.Wheel Base 155.5 In.

1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV Quiet-Flow SSPremium Limited Lifetime Warranty If welded assembly, modifications and/or additional parts may be required.Wheel Base 155.5 In. 1 Per Vehicle

1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV

1

Quiet-Flow SSPremium without Welded Converter Limited Lifetime Warranty If welded assembly, replace all required parts

1990 GMC C1500 equipped with 5.0L V8 Gas OHV, 4.3L V6 Gas OHV Quiet-Flow SSPremium without Welded Converter Limited Lifetime Warranty If welded assembly, replace all required parts 1 Per Vehicle

$105.42

1990 GMC C1500 equipped with 5.7L V8 Gas OHV

1

Quiet-Flow SSPremium with 3 (in) Muffler Inlet without Welded Converter Limited Lifetime Warranty If welded assembly, replace all required parts

1990 GMC C1500 equipped with 5.7L V8 Gas OHV Quiet-Flow SSPremium with 3 (in) Muffler Inlet without Welded Converter Limited Lifetime Warranty If welded assembly, replace all required parts 1 Per Vehicle

1990 GMC C1500 equipped with 6.2L V8 Diesel OHV

1

Quiet-Flow SSPremium with 3 (in) Muffler Inlet Limited Lifetime Warranty If welded assembly, replace all required parts

1990 GMC C1500 equipped with 6.2L V8 Diesel OHV Quiet-Flow SSPremium with 3 (in) Muffler Inlet Limited Lifetime Warranty If welded assembly, replace all required parts 1 Per Vehicle

$67.76

1990 GMC C1500 equipped with 6.2L V8 Diesel OHV

1

1990 GMC C1500 equipped with
5.0L V8 Gas OHV,
4.3L V6 Gas OHV

Dynomax Ultra Flo Welded Universal Muffler
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22512
Wheel Base 141.5 In.

1990 GMC C1500 equipped with
5.0L V8 Gas OHV,
4.3L V6 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22512
Wheel Base 141.5 In.

1 Per Vehicle

1990 GMC C1500 equipped with
5.0L V8 Gas OHV,
4.3L V6 Gas OHV

Dynomax Ultra Flo Welded Universal Muffler
Exc. Welded Conv. Models
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22512
Wheel Base 117.5 In.

1990 GMC C1500 equipped with
5.0L V8 Gas OHV,
4.3L V6 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Exc. Welded Conv. Models
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22512
Wheel Base 117.5 In.

1 Per Vehicle

1990 GMC C1500 equipped with
5.0L V8 Gas OHV,
4.3L V6 Gas OHV

Dynomax Ultra Flo Welded Universal Muffler
Exc. Welded Conv. Models
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22512
Wheel Base 131.5 In.

1990 GMC C1500 equipped with
5.0L V8 Gas OHV,
4.3L V6 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Exc. Welded Conv. Models
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22512
Wheel Base 131.5 In.

1 Per Vehicle

1990 GMC C1500 equipped with
5.0L V8 Gas OHV,
4.3L V6 Gas OHV

Dynomax Ultra Flo Welded Universal Muffler
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22512
Wheel Base 155.5 In.

1990 GMC C1500 equipped with
5.0L V8 Gas OHV,
4.3L V6 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22512
Wheel Base 155.5 In.

1 Per Vehicle

1990 GMC C1500 equipped with
5.7L V8 Gas OHV

Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22171
Wheel Base 141.5 In.

1990 GMC C1500 equipped with
5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22171
Wheel Base 141.5 In.

1 Per Vehicle

1990 GMC C1500 equipped with
6.2L V8 Diesel OHV

Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Replacement requires Intermediate Pipe.
Optional
Ultra Flo for 22171
Wheel Base 141.5 In.

1990 GMC C1500 equipped with
6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Replacement requires Intermediate Pipe.
Optional
Ultra Flo for 22171
Wheel Base 141.5 In.

1 Per Vehicle

1990 GMC C1500 equipped with
5.7L V8 Gas OHV

Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22171
Wheel Base 117.5 In.

1990 GMC C1500 equipped with
5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22171
Wheel Base 117.5 In.

1 Per Vehicle

1990 GMC C1500 equipped with
6.2L V8 Diesel OHV,
5.7L V8 Gas OHV

Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Optional
Ultra Flo for 18344
Wheel Base 131.5 In.

1990 GMC C1500 equipped with
6.2L V8 Diesel OHV,
5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Optional
Ultra Flo for 18344
Wheel Base 131.5 In.

1 Per Vehicle

1990 GMC C1500 equipped with
6.2L V8 Diesel OHV,
5.7L V8 Gas OHV

Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Optional
Ultra Flo for 18344
Wheel Base 155.5 In.

1990 GMC C1500 equipped with
6.2L V8 Diesel OHV,
5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Optional
Ultra Flo for 18344
Wheel Base 155.5 In.

1 Per Vehicle

1990 GMC C1500 equipped with
6.2L V8 Diesel OHV,
5.7L V8 Gas OHV

Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Wheel Base 131.5 In.

1990 GMC C1500 equipped with
6.2L V8 Diesel OHV,
5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Wheel Base 131.5 In.

1 Per Vehicle

1990 GMC C1500 equipped with
6.2L V8 Diesel OHV,
5.7L V8 Gas OHV

Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Wheel Base 155.5 In.

1990 GMC C1500 equipped with
6.2L V8 Diesel OHV,
5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 2.5 Muffler Inlet
If welded assembly, replace all required parts.
Wheel Base 155.5 In.

1 Per Vehicle

1990 GMC C1500 equipped with
5.7L V8 Gas OHV

Muffler
117/141 WB
2-1/2 Inlet
Or {22171}
Super Turbo
VIN: K, TBI, Natural

1990 GMC C1500 equipped with
5.7L V8 Gas OHV Muffler
117/141 WB
2-1/2 Inlet
Or {22171}
Super Turbo
VIN: K, TBI, Natural

1990 GMC C1500 equipped with
6.2L V8 Diesel OHV

Muffler
117/141 WB
2-1/2 Inlet
Or {22171}
Super Turbo
VIN: C, MFI, Natural

1990 GMC C1500 equipped with
6.2L V8 Diesel OHV Muffler
117/141 WB
2-1/2 Inlet
Or {22171}
Super Turbo
VIN: C, MFI, Natural

1990 GMC C1500 equipped with
5.0L V8 Gas OHV,
4.3L V6 Gas OHV

Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 141.5 In.

1990 GMC C1500 equipped with
5.0L V8 Gas OHV,
4.3L V6 Gas OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, replace all required parts
Wheel Base 141.5 In.

1 Per Vehicle

1990 GMC C1500 equipped with
5.0L V8 Gas OHV,
4.3L V6 Gas OHV

Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, modifications and/or additional parts may be required.
Wheel Base 155.5 In.

1990 GMC C1500 equipped with
5.0L V8 Gas OHV,
4.3L V6 Gas OHV Quiet-Flow SS
Premium
Limited Lifetime Warranty
If welded assembly, modifications and/or additional parts may be required.
Wheel Base 155.5 In.

1 Per Vehicle

1990 GMC C1500 equipped with
5.0L V8 Gas OHV,
4.3L V6 Gas OHV

Quiet-Flow SS
Premium
without Welded Converter
Limited Lifetime Warranty
If welded assembly, replace all required parts

1990 GMC C1500 equipped with
5.0L V8 Gas OHV,
4.3L V6 Gas OHV Quiet-Flow SS
Premium
without Welded Converter
Limited Lifetime Warranty
If welded assembly, replace all required parts

1 Per Vehicle

1990 GMC C1500 equipped with
5.7L V8 Gas OHV

Quiet-Flow SS
Premium
with 3 (in) Muffler Inlet
without Welded Converter
Limited Lifetime Warranty
If welded assembly, replace all required parts

1990 GMC C1500 equipped with
5.7L V8 Gas OHV Quiet-Flow SS
Premium
with 3 (in) Muffler Inlet
without Welded Converter
Limited Lifetime Warranty
If welded assembly, replace all required parts

1 Per Vehicle

1990 GMC C1500 equipped with
6.2L V8 Diesel OHV

Quiet-Flow SS
Premium
with 3 (in) Muffler Inlet
Limited Lifetime Warranty
If welded assembly, replace all required parts

1990 GMC C1500 equipped with
6.2L V8 Diesel OHV Quiet-Flow SS
Premium
with 3 (in) Muffler Inlet
Limited Lifetime Warranty
If welded assembly, replace all required parts

1 Per Vehicle

1990 GMC C1500 equipped with
6.2L V8 Diesel OHV

Walker SoundFX Universal Muffler
w/3 Inch Muffler Inlet
If welded assembly, replace all required parts.
Optional
SoundFX Universal for 22719
Wheel Base 141.5 In.

1990 GMC C1500 equipped with
6.2L V8 Diesel OHV Walker SoundFX Universal Muffler
w/3 Inch Muffler Inlet
If welded assembly, replace all required parts.
Optional
SoundFX Universal for 22719
Wheel Base 141.5 In.

1 Per Vehicle

1990 GMC C1500 equipped with
6.2L V8 Diesel OHV

Walker SoundFX Universal Muffler
w/3 Inch Muffler Inlet
If welded assembly, replace all required parts.
Optional
SoundFX Universal for 22719
Wheel Base 117.5 In.

1990 GMC C1500 equipped with
6.2L V8 Diesel OHV Walker SoundFX Universal Muffler
w/3 Inch Muffler Inlet
If welded assembly, replace all required parts.
Optional
SoundFX Universal for 22719
Wheel Base 117.5 In.

1 Per Vehicle

1990 GMC C1500 equipped with
6.2L V8 Diesel OHV

Walker SoundFX Universal Muffler
w/3 Inch Muffler Inlet
If welded assembly, replace all required parts.
Optional
SoundFX Universal for 22719
Wheel Base 131.5 In.

1990 GMC C1500 equipped with
6.2L V8 Diesel OHV Walker SoundFX Universal Muffler
w/3 Inch Muffler Inlet
If welded assembly, replace all required parts.
Optional
SoundFX Universal for 22719
Wheel Base 131.5 In.

1 Per Vehicle

1990 GMC C1500 equipped with
6.2L V8 Diesel OHV

Walker SoundFX Universal Muffler
w/3 Inch Muffler Inlet
If welded assembly, replace all required parts.
Optional
SoundFX Universal for 22719
Wheel Base 155.5 In.

1990 GMC C1500 equipped with
6.2L V8 Diesel OHV Walker SoundFX Universal Muffler
w/3 Inch Muffler Inlet
If welded assembly, replace all required parts.
Optional
SoundFX Universal for 22719
Wheel Base 155.5 In.

1 Per Vehicle

1990 GMC C1500 equipped with
5.7L V8 Gas OHV

Walker SoundFX Universal Muffler
w/3 Inch Muffler Inlet
Exc. Welded Conv. Models
If welded assembly, replace all required parts.
Optional
SoundFX Universal for 22719
Wheel Base 155.5 In.

1990 GMC C1500 equipped with
5.7L V8 Gas OHV Walker SoundFX Universal Muffler
w/3 Inch Muffler Inlet
Exc. Welded Conv. Models
If welded assembly, replace all required parts.
Optional
SoundFX Universal for 22719
Wheel Base 155.5 In.

1 Per Vehicle

1990 GMC C1500 equipped with
5.7L V8 Gas OHV

Walker SoundFX Universal Muffler
Exc. Welded Conv. Models
w/3 Inch Muffler Inlet
If welded assembly, replace all required parts.
Optional
SoundFX Universal for 22719
Wheel Base 141.5 In.

1990 GMC C1500 equipped with
5.7L V8 Gas OHV Walker SoundFX Universal Muffler
Exc. Welded Conv. Models
w/3 Inch Muffler Inlet
If welded assembly, replace all required parts.
Optional
SoundFX Universal for 22719
Wheel Base 141.5 In.

1 Per Vehicle

1990 GMC C1500 equipped with
5.7L V8 Gas OHV

Walker SoundFX Universal Muffler
w/3 Inch Muffler Inlet
Exc. Welded Conv. Models
If welded assembly, replace all required parts.
Optional
SoundFX Universal for 22719
Wheel Base 117.5 In.

1990 GMC C1500 equipped with
5.7L V8 Gas OHV Walker SoundFX Universal Muffler
w/3 Inch Muffler Inlet
Exc. Welded Conv. Models
If welded assembly, replace all required parts.
Optional
SoundFX Universal for 22719
Wheel Base 117.5 In.

1 Per Vehicle

1990 GMC C1500 equipped with
5.7L V8 Gas OHV

Walker SoundFX Universal Muffler
w/3 Inch Muffler Inlet
Exc. Welded Conv. Models
If welded assembly, replace all required parts.
Optional
SoundFX Universal for 22719
Wheel Base 131.5 In.

1990 GMC C1500 equipped with
5.7L V8 Gas OHV Walker SoundFX Universal Muffler
w/3 Inch Muffler Inlet
Exc. Welded Conv. Models
If welded assembly, replace all required parts.
Optional
SoundFX Universal for 22719
Wheel Base 131.5 In.

1 Per Vehicle

1990 GMC C1500 equipped with
6.2L V8 Diesel OHV

Muffler
131/155 WB
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: C, MFI, Natural