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Walker 17273 Exhaust Muffler

Walker 17273 Exhaust Muffler

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



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

DYNOMAX ULTRA-FLO STAINLE

Select a vehicle to narrow Walker 17273 Exhaust Muffler fitment info!

Last Updated: 11/23/2017

Years Vehicle Fit NotesFitment Notes
Chevrolet C1500

5.7L V8 CNG OHV,
5.7L V8 Gas OHV
Muffler
131/155 WB
2-1/2 Inlet
Non-Welded Convert. Mdl.
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

Chevrolet C1500



5.7L V8 CNG OHV,
5.7L V8 Gas OHV Muffler
131/155 WB
2-1/2 Inlet
Non-Welded Convert. Mdl.
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
Chevrolet C1500

6.2L V8 Diesel OHV
Muffler
131/155 WB
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: C, MFI, Natural
 

Chevrolet C1500



6.2L V8 Diesel OHV Muffler
131/155 WB
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: C, MFI, Natural
Chevrolet C1500

5.7L V8 CNG OHV
Muffler
131/155 WB
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

Chevrolet C1500



5.7L V8 CNG OHV Muffler
131/155 WB
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
Chevrolet C1500

5.7L V8 Gas OHV
Muffler
131/155 WB
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

Chevrolet C1500



5.7L V8 Gas OHV Muffler
131/155 WB
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
Chevrolet C2500

5.7L V8 Gas OHV
Muffler
155.5 WB
2-1/2 Inlet
Or {22511}
Over 8500 GVW
ReUse OE Heat Shield (w/{35564} Strap Clamp) or {35569} Heat Shield (w/2 {35564} Strap Clamps)
Ultra-Flo
VIN: K, TBI, Natural
 

Chevrolet C2500



5.7L V8 Gas OHV Muffler
155.5 WB
2-1/2 Inlet
Or {22511}
Over 8500 GVW
ReUse OE Heat Shield (w/{35564} Strap Clamp) or {35569} Heat Shield (w/2 {35564} Strap Clamps)
Ultra-Flo
VIN: K, TBI, Natural
Chevrolet C2500

5.7L V8 CNG OHV
Muffler
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

Chevrolet C2500



5.7L V8 CNG OHV Muffler
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
Chevrolet C2500

6.2L V8 Diesel OHV
Muffler
155.5 WB
2-1/2 Inlet
Or {22511}
Over 8500 GVW
Ultra-Flo
VIN: J, MFI, Natural
 

Chevrolet C2500



6.2L V8 Diesel OHV Muffler
155.5 WB
2-1/2 Inlet
Or {22511}
Over 8500 GVW
Ultra-Flo
VIN: J, MFI, Natural
Chevrolet C2500

5.7L V8 Gas OHV
Muffler
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

Chevrolet C2500



5.7L V8 Gas OHV Muffler
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
Chevrolet C2500

6.2L V8 Diesel OHV
Muffler
131/155 WB
2-1/2 Inlet
Or {22511}
Ultra-Flo
Under 8500 GVW
VIN: C, MFI, Natural
 

Chevrolet C2500



6.2L V8 Diesel OHV Muffler
131/155 WB
2-1/2 Inlet
Or {22511}
Ultra-Flo
Under 8500 GVW
VIN: C, MFI, Natural
Chevrolet C2500

6.2L V8 Diesel OHV
Muffler
155.5 WB
2-1/2 Inlet
Or {22511}
Over 8500 GVW
Ultra-Flo
VIN: J, MFI, Natural
 

Chevrolet C2500



6.2L V8 Diesel OHV Muffler
155.5 WB
2-1/2 Inlet
Or {22511}
Over 8500 GVW
Ultra-Flo
VIN: J, MFI, Natural
Chevrolet C2500

5.7L V8 Gas OHV
Muffler
131/155 WB
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

Chevrolet C2500



5.7L V8 Gas OHV Muffler
131/155 WB
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
Chevrolet C3500

5.7L V8 Gas OHV
Muffler
155 WB
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

Chevrolet C3500



5.7L V8 Gas OHV Muffler
155 WB
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
Chevrolet C3500

6.2L V8 Diesel OHV
Muffler
155 WB
2-1/2 Inlet
Dual Outlet
Or {22719}
Ultra-Flo
VIN: J, MFI, Natural
 

Chevrolet C3500



6.2L V8 Diesel OHV Muffler
155 WB
2-1/2 Inlet
Dual Outlet
Or {22719}
Ultra-Flo
VIN: J, MFI, Natural
Chevrolet C3500

5.7L V8 Gas OHV
Muffler
131/155 WB
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

Chevrolet C3500



5.7L V8 Gas OHV Muffler
131/155 WB
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
Chevrolet C3500

6.2L V8 Diesel OHV
Muffler
131/155 WB
2-1/2 Inlet
Dual Outlet
Or {22719}
Ultra-Flo
VIN: J, MFI, Natural
 

Chevrolet C3500



6.2L V8 Diesel OHV Muffler
131/155 WB
2-1/2 Inlet
Dual Outlet
Or {22719}
Ultra-Flo
VIN: J, MFI, Natural
Chevrolet C3500

5.7L V8 Gas OHV
Muffler
131/155 WB w/Sgl. Convert.
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

Chevrolet C3500



5.7L V8 Gas OHV Muffler
131/155 WB w/Sgl. Convert.
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
Chevrolet K1500

6.2L V8 Diesel OHV
Muffler
131/155 WB
Or {22511}
Ultra-Flo
VIN: C, MFI, Natural
 

Chevrolet K1500



6.2L V8 Diesel OHV Muffler
131/155 WB
Or {22511}
Ultra-Flo
VIN: C, MFI, Natural
Chevrolet K1500

5.7L V8 Gas OHV
Muffler
131/155 WB
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

Chevrolet K1500



5.7L V8 Gas OHV Muffler
131/155 WB
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
Chevrolet K1500

6.2L V8 Diesel OHV
Muffler
131/155 WB
Or {22511}
Ultra-Flo
VIN: C, MFI, Natural
 

Chevrolet K1500



6.2L V8 Diesel OHV Muffler
131/155 WB
Or {22511}
Ultra-Flo
VIN: C, MFI, Natural
Chevrolet K2500

5.7L V8 Gas OHV
Muffler
155.5 WB
2-1/2 Inlet
Or {22511}
Over 8500 GVW
ReUse OE Heat Shield (w/{35564} Strap Clamp) or {35569} Heat Shield (w/2 {35564} Strap Clamps)
Ultra-Flo
VIN: K, TBI, Natural
 

Chevrolet K2500



5.7L V8 Gas OHV Muffler
155.5 WB
2-1/2 Inlet
Or {22511}
Over 8500 GVW
ReUse OE Heat Shield (w/{35564} Strap Clamp) or {35569} Heat Shield (w/2 {35564} Strap Clamps)
Ultra-Flo
VIN: K, TBI, Natural
Chevrolet K2500

5.7L V8 CNG OHV
Muffler
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

Chevrolet K2500



5.7L V8 CNG OHV Muffler
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
Chevrolet K2500

4.3L V6 Gas OHV
Muffler
155 WB
2-1/2 Inlet
Or {22511}
Over 8500 GVW
Ultra-Flo
VIN: Z, TBI, Natural
 

Chevrolet K2500



4.3L V6 Gas OHV Muffler
155 WB
2-1/2 Inlet
Or {22511}
Over 8500 GVW
Ultra-Flo
VIN: Z, TBI, Natural
Chevrolet K2500

5.7L V8 Gas OHV
Muffler
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

Chevrolet K2500



5.7L V8 Gas OHV Muffler
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
Chevrolet K2500

6.2L V8 Diesel OHV
Muffler
155.5 WB
2-1/2 Inlet
Or {22511}
Over 8500 GVW
Ultra-Flo
VIN: J, MFI, Natural
 

Chevrolet K2500



6.2L V8 Diesel OHV Muffler
155.5 WB
2-1/2 Inlet
Or {22511}
Over 8500 GVW
Ultra-Flo
VIN: J, MFI, Natural
Chevrolet K2500

6.2L V8 Diesel OHV
Muffler
131/155 WB
2-1/2 Inlet
Or {22511}
Ultra-Flo
Under 8500 GVW
VIN: C, MFI, Natural
 

Chevrolet K2500



6.2L V8 Diesel OHV Muffler
131/155 WB
2-1/2 Inlet
Or {22511}
Ultra-Flo
Under 8500 GVW
VIN: C, MFI, Natural
Chevrolet K2500

6.2L V8 Diesel OHV
Muffler
131/155 WB
2-1/2 Inlet
Or {22511}
Ultra-Flo
Under 8500 GVW
VIN: J, MFI, Natural
 

Chevrolet K2500



6.2L V8 Diesel OHV Muffler
131/155 WB
2-1/2 Inlet
Or {22511}
Ultra-Flo
Under 8500 GVW
VIN: J, MFI, Natural
Chevrolet K2500

5.7L V8 Gas OHV
Muffler
131/155 WB
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

Chevrolet K2500



5.7L V8 Gas OHV Muffler
131/155 WB
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
Chevrolet K3500

5.7L V8 Gas OHV
Muffler
155 WB
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

Chevrolet K3500



5.7L V8 Gas OHV Muffler
155 WB
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
Chevrolet K3500

6.2L V8 Diesel OHV
Muffler
155 WB
2-1/2 Inlet
Dual Outlet
Or {22719}
Ultra-Flo
VIN: J, MFI, Natural
 

Chevrolet K3500



6.2L V8 Diesel OHV Muffler
155 WB
2-1/2 Inlet
Dual Outlet
Or {22719}
Ultra-Flo
VIN: J, MFI, Natural
Chevrolet K3500

5.7L V8 Gas OHV
Muffler
131/155 WB
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

Chevrolet K3500



5.7L V8 Gas OHV Muffler
131/155 WB
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
Chevrolet K3500

6.2L V8 Diesel OHV
Muffler
131/155 WB
2-1/2 Inlet
Dual Outlet
Or {22719}
Ultra-Flo
VIN: J, MFI, Natural
 

Chevrolet K3500



6.2L V8 Diesel OHV Muffler
131/155 WB
2-1/2 Inlet
Dual Outlet
Or {22719}
Ultra-Flo
VIN: J, MFI, Natural
Chevrolet K3500

5.7L V8 Gas OHV
Muffler
131/155 WB w/Sgl. Convert.
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

Chevrolet K3500



5.7L V8 Gas OHV Muffler
131/155 WB w/Sgl. Convert.
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
Chevrolet R20

5.7L V8 Gas OHV
Muffler
131/155 WB
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

Chevrolet R20



5.7L V8 Gas OHV Muffler
131/155 WB
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
Chevrolet R20

6.2L V8 Diesel OHV
Muffler
155.5 WB
2-1/2 Inlet
Or {22511}
Over 8500 GVW
Ultra-Flo
VIN: J, MFI, Natural
 

Chevrolet R20



6.2L V8 Diesel OHV Muffler
155.5 WB
2-1/2 Inlet
Or {22511}
Over 8500 GVW
Ultra-Flo
VIN: J, MFI, Natural
Chevrolet R2500

6.2L V8 Diesel OHV
Muffler
155.5 WB
2-1/2 Inlet
Or {22511}
Over 8500 GVW
Ultra-Flo
VIN: J, MFI, Natural
 

Chevrolet R2500



6.2L V8 Diesel OHV Muffler
155.5 WB
2-1/2 Inlet
Or {22511}
Over 8500 GVW
Ultra-Flo
VIN: J, MFI, Natural
Chevrolet R30

5.7L V8 Gas OHV
Muffler
131/155 WB w/Sgl. Convert.
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

Chevrolet R30



5.7L V8 Gas OHV Muffler
131/155 WB w/Sgl. Convert.
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
Chevrolet R30

5.7L V8 Gas OHV
Muffler
131/155 WB w/Sgl. Convert.
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: M, 4BBL, Natural
 

Chevrolet R30



5.7L V8 Gas OHV Muffler
131/155 WB w/Sgl. Convert.
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: M, 4BBL, Natural
Chevrolet R30

6.2L V8 Diesel OHV
Muffler
131/155 WB
2-1/2 Inlet
Dual Outlet
Or {22719}
Ultra-Flo
VIN: J, MFI, Natural
 

Chevrolet R30



6.2L V8 Diesel OHV Muffler
131/155 WB
2-1/2 Inlet
Dual Outlet
Or {22719}
Ultra-Flo
VIN: J, MFI, Natural
Chevrolet R3500

5.7L V8 Gas OHV
Muffler
155 WB
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

Chevrolet R3500



5.7L V8 Gas OHV Muffler
155 WB
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
Chevrolet R3500

6.2L V8 Diesel OHV
Muffler
155 WB
2-1/2 Inlet
Dual Outlet
Or {22719}
Ultra-Flo
VIN: J, MFI, Natural
 

Chevrolet R3500



6.2L V8 Diesel OHV Muffler
155 WB
2-1/2 Inlet
Dual Outlet
Or {22719}
Ultra-Flo
VIN: J, MFI, Natural
Chevrolet R3500

5.7L V8 Gas OHV
Muffler
131/155 WB
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

Chevrolet R3500



5.7L V8 Gas OHV Muffler
131/155 WB
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
Chevrolet R3500

6.2L V8 Diesel OHV
Muffler
131/155 WB
2-1/2 Inlet
Dual Outlet
Or {22719}
Ultra-Flo
VIN: J, MFI, Natural
 

Chevrolet R3500



6.2L V8 Diesel OHV Muffler
131/155 WB
2-1/2 Inlet
Dual Outlet
Or {22719}
Ultra-Flo
VIN: J, MFI, Natural
Chevrolet R3500

5.7L V8 Gas OHV
Muffler
131/155 WB w/Sgl. Convert.
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

Chevrolet R3500



5.7L V8 Gas OHV Muffler
131/155 WB w/Sgl. Convert.
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
Chevrolet V30

5.7L V8 Gas OHV
Muffler
131/155 WB w/Sgl. Convert.
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

Chevrolet V30



5.7L V8 Gas OHV Muffler
131/155 WB w/Sgl. Convert.
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
Chevrolet V30

5.7L V8 Gas OHV
Muffler
131/155 WB w/Sgl. Convert.
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: M, 4BBL, Natural
 

Chevrolet V30



5.7L V8 Gas OHV Muffler
131/155 WB w/Sgl. Convert.
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: M, 4BBL, Natural
Chevrolet V30

6.2L V8 Diesel OHV
Muffler
131/155 WB
2-1/2 Inlet
Dual Outlet
Or {22719}
Ultra-Flo
VIN: J, MFI, Natural
 

Chevrolet V30



6.2L V8 Diesel OHV Muffler
131/155 WB
2-1/2 Inlet
Dual Outlet
Or {22719}
Ultra-Flo
VIN: J, MFI, Natural
Chevrolet V3500

5.7L V8 Gas OHV
Muffler
155 WB
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

Chevrolet V3500



5.7L V8 Gas OHV Muffler
155 WB
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
Chevrolet V3500

6.2L V8 Diesel OHV
Muffler
155 WB
2-1/2 Inlet
Dual Outlet
Or {22719}
Ultra-Flo
VIN: J, MFI, Natural
 

Chevrolet V3500



6.2L V8 Diesel OHV Muffler
155 WB
2-1/2 Inlet
Dual Outlet
Or {22719}
Ultra-Flo
VIN: J, MFI, Natural
Chevrolet V3500

5.7L V8 Gas OHV
Muffler
131/155 WB
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

Chevrolet V3500



5.7L V8 Gas OHV Muffler
131/155 WB
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
Chevrolet V3500

6.2L V8 Diesel OHV
Muffler
131/155 WB
2-1/2 Inlet
Dual Outlet
Or {22719}
Ultra-Flo
VIN: J, MFI, Natural
 

Chevrolet V3500



6.2L V8 Diesel OHV Muffler
131/155 WB
2-1/2 Inlet
Dual Outlet
Or {22719}
Ultra-Flo
VIN: J, MFI, Natural
Chevrolet V3500

5.7L V8 Gas OHV
Muffler
131/155 WB w/Sgl. Convert.
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

Chevrolet V3500



5.7L V8 Gas OHV Muffler
131/155 WB w/Sgl. Convert.
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
GMC C1500

5.7L V8 Gas OHV
Muffler
131/155 WB
2-1/2 Inlet
Non-Welded Convert. Mdl.
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

GMC C1500



5.7L V8 Gas OHV Muffler
131/155 WB
2-1/2 Inlet
Non-Welded Convert. Mdl.
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
GMC C1500

6.2L V8 Diesel OHV
Muffler
131/155 WB
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: C, MFI, Natural
 

GMC C1500



6.2L V8 Diesel OHV Muffler
131/155 WB
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: C, MFI, Natural
GMC C1500

5.7L V8 Gas OHV
Muffler
131/155 WB
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

GMC C1500



5.7L V8 Gas OHV Muffler
131/155 WB
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
GMC C2500

5.7L V8 Gas OHV
Muffler
155.5 WB
2-1/2 Inlet
Or {22511}
Over 8500 GVW
ReUse OE Heat Shield (w/{35564} Strap Clamp) or {35569} Heat Shield (w/2 {35564} Strap Clamps)
Ultra-Flo
VIN: K, TBI, Natural
 

GMC C2500



5.7L V8 Gas OHV Muffler
155.5 WB
2-1/2 Inlet
Or {22511}
Over 8500 GVW
ReUse OE Heat Shield (w/{35564} Strap Clamp) or {35569} Heat Shield (w/2 {35564} Strap Clamps)
Ultra-Flo
VIN: K, TBI, Natural
GMC C2500

5.7L V8 CNG OHV
Muffler
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

GMC C2500



5.7L V8 CNG OHV Muffler
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
GMC C2500

5.7L V8 Gas OHV
Muffler
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

GMC C2500



5.7L V8 Gas OHV Muffler
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
GMC C2500

6.2L V8 Diesel OHV
Muffler
155.5 WB
2-1/2 Inlet
Or {22511}
Over 8500 GVW
Ultra-Flo
VIN: J, MFI, Natural
 

GMC C2500



6.2L V8 Diesel OHV Muffler
155.5 WB
2-1/2 Inlet
Or {22511}
Over 8500 GVW
Ultra-Flo
VIN: J, MFI, Natural
GMC C2500

6.2L V8 Diesel OHV
Muffler
131/155 WB
2-1/2 Inlet
Or {22511}
Ultra-Flo
Under 8500 GVW
VIN: C, MFI, Natural
 

GMC C2500



6.2L V8 Diesel OHV Muffler
131/155 WB
2-1/2 Inlet
Or {22511}
Ultra-Flo
Under 8500 GVW
VIN: C, MFI, Natural
GMC C2500

5.7L V8 Gas OHV
Muffler
131/155 WB
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

GMC C2500



5.7L V8 Gas OHV Muffler
131/155 WB
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
GMC C3500

5.7L V8 Gas OHV
Muffler
155 WB
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

GMC C3500



5.7L V8 Gas OHV Muffler
155 WB
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
GMC C3500

6.2L V8 Diesel OHV
Muffler
155 WB
2-1/2 Inlet
Dual Outlet
Or {22719}
Ultra-Flo
VIN: J, MFI, Natural
 

GMC C3500



6.2L V8 Diesel OHV Muffler
155 WB
2-1/2 Inlet
Dual Outlet
Or {22719}
Ultra-Flo
VIN: J, MFI, Natural
GMC C3500

5.7L V8 Gas OHV
Muffler
131/155 WB
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

GMC C3500



5.7L V8 Gas OHV Muffler
131/155 WB
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
GMC C3500

6.2L V8 Diesel OHV
Muffler
131/155 WB
2-1/2 Inlet
Dual Outlet
Or {22719}
Ultra-Flo
VIN: J, MFI, Natural
 

GMC C3500



6.2L V8 Diesel OHV Muffler
131/155 WB
2-1/2 Inlet
Dual Outlet
Or {22719}
Ultra-Flo
VIN: J, MFI, Natural
GMC C3500

5.7L V8 Gas OHV
Muffler
131/155 WB w/Sgl. Convert.
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

GMC C3500



5.7L V8 Gas OHV Muffler
131/155 WB w/Sgl. Convert.
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
GMC K1500

5.7L V8 Gas OHV
Muffler
131/155 WB
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

GMC K1500



5.7L V8 Gas OHV Muffler
131/155 WB
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
GMC K1500

6.2L V8 Diesel OHV
Muffler
131/155 WB
Or {22511}
Ultra-Flo
VIN: C, MFI, Natural
 

GMC K1500



6.2L V8 Diesel OHV Muffler
131/155 WB
Or {22511}
Ultra-Flo
VIN: C, MFI, Natural
GMC K2500

5.7L V8 Gas OHV
Muffler
155.5 WB
2-1/2 Inlet
Or {22511}
Over 8500 GVW
ReUse OE Heat Shield (w/{35564} Strap Clamp) or {35569} Heat Shield (w/2 {35564} Strap Clamps)
Ultra-Flo
VIN: K, TBI, Natural
 

GMC K2500



5.7L V8 Gas OHV Muffler
155.5 WB
2-1/2 Inlet
Or {22511}
Over 8500 GVW
ReUse OE Heat Shield (w/{35564} Strap Clamp) or {35569} Heat Shield (w/2 {35564} Strap Clamps)
Ultra-Flo
VIN: K, TBI, Natural
GMC K2500

5.7L V8 CNG OHV
Muffler
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

GMC K2500



5.7L V8 CNG OHV Muffler
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
GMC K2500

4.3L V6 Gas OHV
Muffler
155 WB
2-1/2 Inlet
Or {22511}
Over 8500 GVW
Ultra-Flo
VIN: Z, TBI, Natural
 

GMC K2500



4.3L V6 Gas OHV Muffler
155 WB
2-1/2 Inlet
Or {22511}
Over 8500 GVW
Ultra-Flo
VIN: Z, TBI, Natural
GMC K2500

5.7L V8 Gas OHV
Muffler
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

GMC K2500



5.7L V8 Gas OHV Muffler
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
GMC K2500

6.2L V8 Diesel OHV
Muffler
155.5 WB
2-1/2 Inlet
Or {22511}
Over 8500 GVW
Ultra-Flo
VIN: J, MFI, Natural
 

GMC K2500



6.2L V8 Diesel OHV Muffler
155.5 WB
2-1/2 Inlet
Or {22511}
Over 8500 GVW
Ultra-Flo
VIN: J, MFI, Natural
GMC K2500

6.2L V8 Diesel OHV
Muffler
131/155 WB
2-1/2 Inlet
Or {22511}
Ultra-Flo
Under 8500 GVW
VIN: C, MFI, Natural
 

GMC K2500



6.2L V8 Diesel OHV Muffler
131/155 WB
2-1/2 Inlet
Or {22511}
Ultra-Flo
Under 8500 GVW
VIN: C, MFI, Natural
GMC K2500

6.2L V8 Diesel OHV
Muffler
131/155 WB
2-1/2 Inlet
Or {22511}
Ultra-Flo
Under 8500 GVW
VIN: J, MFI, Natural
 

GMC K2500



6.2L V8 Diesel OHV Muffler
131/155 WB
2-1/2 Inlet
Or {22511}
Ultra-Flo
Under 8500 GVW
VIN: J, MFI, Natural
GMC K2500

5.7L V8 Gas OHV
Muffler
131/155 WB
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

GMC K2500



5.7L V8 Gas OHV Muffler
131/155 WB
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
GMC K3500

5.7L V8 Gas OHV
Muffler
155 WB
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

GMC K3500



5.7L V8 Gas OHV Muffler
155 WB
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
GMC K3500

6.2L V8 Diesel OHV
Muffler
155 WB
2-1/2 Inlet
Dual Outlet
Or {22719}
Ultra-Flo
VIN: J, MFI, Natural
 

GMC K3500



6.2L V8 Diesel OHV Muffler
155 WB
2-1/2 Inlet
Dual Outlet
Or {22719}
Ultra-Flo
VIN: J, MFI, Natural
GMC K3500

5.7L V8 Gas OHV
Muffler
131/155 WB
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

GMC K3500



5.7L V8 Gas OHV Muffler
131/155 WB
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
GMC K3500

6.2L V8 Diesel OHV
Muffler
131/155 WB
2-1/2 Inlet
Dual Outlet
Or {22719}
Ultra-Flo
VIN: J, MFI, Natural
 

GMC K3500



6.2L V8 Diesel OHV Muffler
131/155 WB
2-1/2 Inlet
Dual Outlet
Or {22719}
Ultra-Flo
VIN: J, MFI, Natural
GMC K3500

5.7L V8 Gas OHV
Muffler
131/155 WB w/Sgl. Convert.
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

GMC K3500



5.7L V8 Gas OHV Muffler
131/155 WB w/Sgl. Convert.
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
GMC R2500

5.7L V8 Gas OHV
Muffler
131/155 WB
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

GMC R2500



5.7L V8 Gas OHV Muffler
131/155 WB
2-1/2 Inlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
GMC R2500

6.2L V8 Diesel OHV
Muffler
155.5 WB
2-1/2 Inlet
Or {22511}
Over 8500 GVW
Ultra-Flo
VIN: J, MFI, Natural
 

GMC R2500



6.2L V8 Diesel OHV Muffler
155.5 WB
2-1/2 Inlet
Or {22511}
Over 8500 GVW
Ultra-Flo
VIN: J, MFI, Natural
GMC R3500

5.7L V8 Gas OHV
Muffler
155 WB
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

GMC R3500



5.7L V8 Gas OHV Muffler
155 WB
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
GMC R3500

6.2L V8 Diesel OHV
Muffler
155 WB
2-1/2 Inlet
Dual Outlet
Or {22719}
Ultra-Flo
VIN: J, MFI, Natural
 

GMC R3500



6.2L V8 Diesel OHV Muffler
155 WB
2-1/2 Inlet
Dual Outlet
Or {22719}
Ultra-Flo
VIN: J, MFI, Natural
GMC R3500

5.7L V8 Gas OHV
Muffler
131/155 WB
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

GMC R3500



5.7L V8 Gas OHV Muffler
131/155 WB
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
GMC R3500

6.2L V8 Diesel OHV
Muffler
131/155 WB
2-1/2 Inlet
Dual Outlet
Or {22719}
Ultra-Flo
VIN: J, MFI, Natural
 

GMC R3500



6.2L V8 Diesel OHV Muffler
131/155 WB
2-1/2 Inlet
Dual Outlet
Or {22719}
Ultra-Flo
VIN: J, MFI, Natural
GMC R3500

5.7L V8 Gas OHV
Muffler
131/155 WB w/Sgl. Convert.
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

GMC R3500



5.7L V8 Gas OHV Muffler
131/155 WB w/Sgl. Convert.
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
GMC R3500

5.7L V8 Gas OHV
Muffler
131/155 WB w/Sgl. Convert.
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: M, 4BBL, Natural
 

GMC R3500



5.7L V8 Gas OHV Muffler
131/155 WB w/Sgl. Convert.
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: M, 4BBL, Natural
GMC V3500

5.7L V8 Gas OHV
Muffler
155 WB
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

GMC V3500



5.7L V8 Gas OHV Muffler
155 WB
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
GMC V3500

6.2L V8 Diesel OHV
Muffler
155 WB
2-1/2 Inlet
Dual Outlet
Or {22719}
Ultra-Flo
VIN: J, MFI, Natural
 

GMC V3500



6.2L V8 Diesel OHV Muffler
155 WB
2-1/2 Inlet
Dual Outlet
Or {22719}
Ultra-Flo
VIN: J, MFI, Natural
GMC V3500

5.7L V8 Gas OHV
Muffler
131/155 WB
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

GMC V3500



5.7L V8 Gas OHV Muffler
131/155 WB
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
GMC V3500

6.2L V8 Diesel OHV
Muffler
131/155 WB
2-1/2 Inlet
Dual Outlet
Or {22719}
Ultra-Flo
VIN: J, MFI, Natural
 

GMC V3500



6.2L V8 Diesel OHV Muffler
131/155 WB
2-1/2 Inlet
Dual Outlet
Or {22719}
Ultra-Flo
VIN: J, MFI, Natural
GMC V3500

5.7L V8 Gas OHV
Muffler
131/155 WB w/Sgl. Convert.
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
 

GMC V3500



5.7L V8 Gas OHV Muffler
131/155 WB w/Sgl. Convert.
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: K, TBI, Natural
GMC V3500

5.7L V8 Gas OHV
Muffler
131/155 WB w/Sgl. Convert.
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: M, 4BBL, Natural
 

GMC V3500



5.7L V8 Gas OHV Muffler
131/155 WB w/Sgl. Convert.
2-1/2 Inlet
Dual Outlet
Or {22511}
Ultra-Flo
VIN: M, 4BBL, Natural