Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
JOIN GEARS TO SAVE 5%
Shop All Brands Shop All Vehicles

  2. Auto Parts
  3. Ignition
  4. Secondary Ignition
  5. Spark Plug
  6. Autolite AP145 for 1973

Autolite AP145 Spark Plug
for 1973 (please select make/model)

Autolite AP145 Spark Plug - 1973 Image 1
Autolite AP145 Spark Plug - 1973 Image 2
Autolite AP145 Spark Plug - 1973

Autolite
Brand:Autolite
Part Number: AP145
UPC: 009100256300
Weight: 0.11 lbs
Condition:New



On Sale:

$5.41

Availability:
21 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

Get the Autolite AP145 Spark Plug for your 1973. Buy now and secure your purchase online!

Autolite Platinum spark plugs are engineered with a platinum center electrode firing tip that provides improved performance and increased durability, making it a reliable choice for all older engine applications and designs. Its platinum design delivers quicker firing, smoother starts, for better acceleration, and improved fuel efficiency.

Features and Benefits:

  • Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended life.
  • Engineered with a platinum firing tip that prevents gap erosion for longer service life.
  • Its high alumina ceramic insulator provides thermal conductivity and superior insulation for increased strength.
  • The multi-rib insulator prevents flash-over.

Specifications:

Center Electrode Core Material:
Copper
Center Electrode Insulator Tip Projection:
0.044 in.
Center Electrode Insulator Tip Projection:
1.12 mm
Center Electrode Projection:
Short Projection
Center Electrode Tip Material:
Platinum
Core Nose Length:
0.557 in.
Core Nose Length:
14.15 mm
Electrical Terminal Type:
Non-Removable Nut
Grade Type:
Performance
Ground Electrode Quantity:
1
Ground Electrode Tip Design:
Standard
Ground Electrode Tip Material:
Nickel
Hex Size:
5/8 in.
Hex Type:
Hex
Indexed:
No
Insulator Height:
2.274 in.
Insulator Height:
57.76 mm
Insulator Material:
Ceramic
Manufacturer Heat Range:
8
Pre-Gap Size:
0.04 in.
Pre-Gap Size:
1.02 mm
Reach:
0.431 in.
Reach:
10.95 mm
Resistance:
4000 Ohm
Resistor Type:
Yes
Seat Type:
Tapered
Thread Diameter:
14 mm
Washer Included:
No
ACDelco #:
10
Bosch #:
4000
Bosch #:
HR9APX+
Bosch #:
HR9APX
Champion Spark Plug #:
121
DENSO Auto Parts #:
5029
Motorcraft #:
ARF4
Motorcraft #:
ARF6
Motorcraft #:
ASF4C
Motorcraft #:
SP410
NGK #:
4323
NGK #:
YR5VX
Country of Origin:
MX

Manufacturer Warranty:

4 Years

Select a vehicle to narrow Autolite AP145 Spark Plug fitment info!

Last Updated: 10/05/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

1974

 

1973

 

1974

 

1973

 
Chevrolet Blazer

7.4L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet Blazer



7.4L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet Blazer

5.7L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet Blazer



5.7L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1973

 

1972

 

1973

 

1972

 
Chevrolet Blazer

5.0L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet Blazer



5.0L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet C10 Pickup

7.4L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet C10 Pickup



7.4L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet C10 Pickup

5.7L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet C10 Pickup



5.7L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet C10 Pickup

5.7L V8 LPG OHV
8
 
Platinum
Gap .025 (in)
 

Chevrolet C10 Pickup



5.7L V8 LPG OHV Platinum
Gap .025 (in)

8 Per Vehicle

1973

 

1972

 

1973

 

1972

 
Chevrolet C10 Pickup

5.0L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet C10 Pickup



5.0L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1975

 

1974

 

1973

 

1975

 

1974

 

1973

 
Chevrolet C10 Suburban

7.4L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet C10 Suburban



7.4L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet C10 Suburban

5.7L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet C10 Suburban



5.7L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet C10 Suburban

5.7L V8 LPG OHV
8
 
Platinum
Gap .025 (in)
 

Chevrolet C10 Suburban



5.7L V8 LPG OHV Platinum
Gap .025 (in)

8 Per Vehicle

1973

 

1972

 

1973

 

1972

 
Chevrolet C10 Suburban

5.0L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet C10 Suburban



5.0L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet C20 Pickup

7.4L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet C20 Pickup



7.4L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet C20 Pickup

5.7L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet C20 Pickup



5.7L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet C20 Pickup

5.7L V8 LPG OHV
8
 
Platinum
Gap .025 (in)
 

Chevrolet C20 Pickup



5.7L V8 LPG OHV Platinum
Gap .025 (in)

8 Per Vehicle

1973

 

1972

 

1973

 

1972

 
Chevrolet C20 Pickup

5.0L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet C20 Pickup



5.0L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1975

 

1974

 

1973

 

1975

 

1974

 

1973

 
Chevrolet C20 Suburban

7.4L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet C20 Suburban



7.4L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet C20 Suburban

5.7L V8 LPG OHV
8
 
Platinum
Gap .025 (in)
 

Chevrolet C20 Suburban



5.7L V8 LPG OHV Platinum
Gap .025 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet C20 Suburban

5.7L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet C20 Suburban



5.7L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1973

 

1972

 

1973

 

1972

 
Chevrolet C20 Suburban

5.0L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet C20 Suburban



5.0L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet C30 Pickup

7.4L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet C30 Pickup



7.4L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet C30 Pickup

5.7L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet C30 Pickup



5.7L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet C30 Pickup

5.7L V8 LPG OHV
8
 
Platinum
Gap .025 (in)
 

Chevrolet C30 Pickup



5.7L V8 LPG OHV Platinum
Gap .025 (in)

8 Per Vehicle

1973

 

1972

 

1973

 

1972

 
Chevrolet C30 Pickup

5.0L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet C30 Pickup



5.0L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet El Camino

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet El Camino



5.7L V8 Gas OHV,
7.4L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1973

 

1972

 

1973

 

1972

 
Chevrolet El Camino

5.0L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet El Camino



5.0L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet G10 Van

7.4L V8 Gas,
7.4L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet G10 Van



7.4L V8 Gas,
7.4L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet G10 Van

5.7L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet G10 Van



5.7L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1973

 

1972

 

1973

 

1972

 
Chevrolet G10 Van

5.0L V8 Gas
8
 
Platinum
Gap .035 (in)
 

Chevrolet G10 Van



5.0L V8 Gas Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet G20 Van

7.4L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet G20 Van



7.4L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet G20 Van

5.7L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet G20 Van



5.7L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet G20 Van

5.7L V8 LPG OHV
8
 
Platinum
Gap .025 (in)
 

Chevrolet G20 Van



5.7L V8 LPG OHV Platinum
Gap .025 (in)

8 Per Vehicle

1973

 

1972

 

1973

 

1972

 
Chevrolet G20 Van

5.0L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet G20 Van



5.0L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet G30 Van

7.4L V8 Gas,
7.4L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet G30 Van



7.4L V8 Gas,
7.4L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet G30 Van

5.7L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet G30 Van



5.7L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet K10 Pickup

7.4L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet K10 Pickup



7.4L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet K10 Pickup

5.7L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet K10 Pickup



5.7L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet K10 Pickup

5.7L V8 LPG OHV
8
 
Platinum
Gap .025 (in)
 

Chevrolet K10 Pickup



5.7L V8 LPG OHV Platinum
Gap .025 (in)

8 Per Vehicle

1973

 

1972

 

1973

 

1972

 
Chevrolet K10 Pickup

5.0L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet K10 Pickup



5.0L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet K10 Suburban

7.4L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet K10 Suburban



7.4L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet K10 Suburban

5.7L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet K10 Suburban



5.7L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet K10 Suburban

5.7L V8 LPG OHV
8
 
Platinum
Gap .025 (in)
 

Chevrolet K10 Suburban



5.7L V8 LPG OHV Platinum
Gap .025 (in)

8 Per Vehicle

1973

 

1972

 

1973

 

1972

 
Chevrolet K10 Suburban

5.0L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet K10 Suburban



5.0L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet K20 Pickup

7.4L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet K20 Pickup



7.4L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet K20 Pickup

5.7L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet K20 Pickup



5.7L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet K20 Pickup

5.7L V8 LPG OHV
8
 
Platinum
Gap .025 (in)
 

Chevrolet K20 Pickup



5.7L V8 LPG OHV Platinum
Gap .025 (in)

8 Per Vehicle

1973

 

1972

 

1973

 

1972

 
Chevrolet K20 Pickup

5.0L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet K20 Pickup



5.0L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet K20 Suburban

7.4L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet K20 Suburban



7.4L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet K20 Suburban

5.7L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet K20 Suburban



5.7L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet K20 Suburban

5.7L V8 LPG OHV
8
 
Platinum
Gap .025 (in)
 

Chevrolet K20 Suburban



5.7L V8 LPG OHV Platinum
Gap .025 (in)

8 Per Vehicle

1973

 

1972

 

1973

 

1972

 
Chevrolet K20 Suburban

5.0L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet K20 Suburban



5.0L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet K30 Pickup

7.4L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet K30 Pickup



7.4L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet K30 Pickup

5.7L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet K30 Pickup



5.7L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet K30 Pickup

5.7L V8 LPG OHV
8
 
Platinum
Gap .025 (in)
 

Chevrolet K30 Pickup



5.7L V8 LPG OHV Platinum
Gap .025 (in)

8 Per Vehicle

1973

 

1972

 

1973

 

1972

 
Chevrolet K30 Pickup

5.0L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet K30 Pickup



5.0L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1973

 

1973

 
Chevrolet P10 Van

5.0L V8 Gas,
5.7L V8 Gas OHV,
7.4L V8 Gas,
7.4L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet P10 Van



5.0L V8 Gas,
5.7L V8 Gas OHV,
7.4L V8 Gas,
7.4L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet P20 Van

5.7L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet P20 Van



5.7L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1973

 

1973

 
Chevrolet P20 Van

5.0L V8 Gas,
7.4L V8 Gas,
7.4L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet P20 Van



5.0L V8 Gas,
7.4L V8 Gas,
7.4L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet P30 Van

7.4L V8 Gas,
7.4L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet P30 Van



7.4L V8 Gas,
7.4L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
Chevrolet P30 Van

5.7L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

Chevrolet P30 Van



5.7L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1973

 

1973

 
Chevrolet P30 Van

5.0L V8 Gas
8
 
Platinum
Gap .035 (in)
 

Chevrolet P30 Van



5.0L V8 Gas Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
GMC C15/C1500 Pickup

7.4L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

GMC C15/C1500 Pickup



7.4L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
GMC C15/C1500 Pickup

5.7L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

GMC C15/C1500 Pickup



5.7L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
GMC C15/C1500 Pickup

5.7L V8 LPG OHV
8
 
Platinum
Gap .025 (in)
 

GMC C15/C1500 Pickup



5.7L V8 LPG OHV Platinum
Gap .025 (in)

8 Per Vehicle

1973

 

1972

 

1973

 

1972

 
GMC C15/C1500 Pickup

5.0L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

GMC C15/C1500 Pickup



5.0L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
GMC C15/C1500 Suburban

7.4L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

GMC C15/C1500 Suburban



7.4L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
GMC C15/C1500 Suburban

5.7L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

GMC C15/C1500 Suburban



5.7L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
GMC C15/C1500 Suburban

5.7L V8 LPG OHV
8
 
Platinum
Gap .025 (in)
 

GMC C15/C1500 Suburban



5.7L V8 LPG OHV Platinum
Gap .025 (in)

8 Per Vehicle

1973

 

1972

 

1973

 

1972

 
GMC C15/C1500 Suburban

5.0L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

GMC C15/C1500 Suburban



5.0L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
GMC C25/C2500 Pickup

7.4L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

GMC C25/C2500 Pickup



7.4L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
GMC C25/C2500 Pickup

5.7L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

GMC C25/C2500 Pickup



5.7L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
GMC C25/C2500 Pickup

5.7L V8 LPG OHV
8
 
Platinum
Gap .025 (in)
 

GMC C25/C2500 Pickup



5.7L V8 LPG OHV Platinum
Gap .025 (in)

8 Per Vehicle

1973

 

1972

 

1973

 

1972

 
GMC C25/C2500 Pickup

5.0L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

GMC C25/C2500 Pickup



5.0L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
GMC C25/C2500 Suburban

7.4L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

GMC C25/C2500 Suburban



7.4L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
GMC C25/C2500 Suburban

5.7L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

GMC C25/C2500 Suburban



5.7L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
GMC C25/C2500 Suburban

5.7L V8 LPG OHV
8
 
Platinum
Gap .025 (in)
 

GMC C25/C2500 Suburban



5.7L V8 LPG OHV Platinum
Gap .025 (in)

8 Per Vehicle

1973

 

1972

 

1973

 

1972

 
GMC C25/C2500 Suburban

5.0L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

GMC C25/C2500 Suburban



5.0L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
GMC C35/C3500 Pickup

7.4L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

GMC C35/C3500 Pickup



7.4L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
GMC C35/C3500 Pickup

5.7L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

GMC C35/C3500 Pickup



5.7L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
GMC C35/C3500 Pickup

5.7L V8 LPG OHV
8
 
Platinum
Gap .025 (in)
 

GMC C35/C3500 Pickup



5.7L V8 LPG OHV Platinum
Gap .025 (in)

8 Per Vehicle

1973

 

1972

 

1973

 

1972

 
GMC C35/C3500 Pickup

5.0L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

GMC C35/C3500 Pickup



5.0L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
GMC G15/G1500 Van

5.7L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

GMC G15/G1500 Van



5.7L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1973

 

1972

 

1973

 

1972

 
GMC G15/G1500 Van

5.0L V8 Gas
8
 
Platinum
Gap .035 (in)
 

GMC G15/G1500 Van



5.0L V8 Gas Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
GMC G25/G2500 Van

5.7L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

GMC G25/G2500 Van



5.7L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1973

 

1972

 

1973

 

1972

 
GMC G25/G2500 Van

5.0L V8 Gas
8
 
Platinum
Gap .035 (in)
 

GMC G25/G2500 Van



5.0L V8 Gas Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
GMC G35/G3500 Van

7.4L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

GMC G35/G3500 Van



7.4L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
GMC G35/G3500 Van

5.7L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

GMC G35/G3500 Van



5.7L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
GMC G35/G3500 Van

5.7L V8 LPG OHV
8
 
Platinum
Gap .025 (in)
 

GMC G35/G3500 Van



5.7L V8 LPG OHV Platinum
Gap .025 (in)

8 Per Vehicle

1973

 

1972

 

1973

 

1972

 
GMC G35/G3500 Van

5.0L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

GMC G35/G3500 Van



5.0L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
GMC Jimmy

7.4L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

GMC Jimmy



7.4L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
GMC Jimmy

5.7L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

GMC Jimmy



5.7L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1973

 

1972

 

1973

 

1972

 
GMC Jimmy

5.0L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

GMC Jimmy



5.0L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
GMC K15/K1500 Pickup

7.4L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

GMC K15/K1500 Pickup



7.4L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
GMC K15/K1500 Pickup

5.7L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

GMC K15/K1500 Pickup



5.7L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
GMC K15/K1500 Pickup

5.7L V8 LPG OHV
8
 
Platinum
Gap .025 (in)
 

GMC K15/K1500 Pickup



5.7L V8 LPG OHV Platinum
Gap .025 (in)

8 Per Vehicle

1973

 

1972

 

1973

 

1972

 
GMC K15/K1500 Pickup

5.0L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

GMC K15/K1500 Pickup



5.0L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1974

 

1973

 
GMC K15/K1500 Suburban

7.4L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

GMC K15/K1500 Suburban



7.4L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
GMC K15/K1500 Suburban

5.7L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

GMC K15/K1500 Suburban



5.7L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle

1974

 

1973

 

1972

 

1974

 

1973

 

1972

 
GMC K15/K1500 Suburban

5.7L V8 LPG OHV
8
 
Platinum
Gap .025 (in)
 

GMC K15/K1500 Suburban



5.7L V8 LPG OHV Platinum
Gap .025 (in)

8 Per Vehicle

1973

 

1972

 

1973

 

1972

 
GMC K15/K1500 Suburban

5.0L V8 Gas OHV
8
 
Platinum
Gap .035 (in)
 

GMC K15/K1500 Suburban



5.0L V8 Gas OHV Platinum
Gap .035 (in)

8 Per Vehicle
See More Fitments on Page 2 - or - Select Your Vehicle Above

Didn't find a match for your vehicle?

   See Other Choices