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This part fits your vehicle!
Based on the manufacturer’s specs, this product is an exact fit for your 1975-1978 GMC C15
1975-1978 GMC C15 - K&N Air Filter - Direct OE replacement
Part number: K33E1450
Manufacturer number: E-1450
Product Description: K&N HIGH FLOW AIR FILTER, ROUND -- Height 2.5, ID 9.810, OD 12, A High Performance Air Filter Designed to...Read More
Type: Direct OE replacement
- Overview
- Manufacturer info
K&N HIGH FLOW AIR FILTER, ROUND -- Height 2.5, ID 9.810, OD 12, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reusable, Fits Into The Existing Factory Air Box, With Manufacturer's Limited Million Mile Warranty
This product fits the following GMC C15 submodels
This product fits the following GMC C15 submodels
- 1975-1975: Base; 8 Cyl 5.7L;
- 1975-1975: High Sierra; 8 Cyl 5.7L;
- 1975-1975: Sierra Classic; 8 Cyl 5.7L;
- 1975-1975: Sierra Grande; 8 Cyl 5.7L;
- 1976-1978: Base; 8 Cyl 5.0L;
- 1976-1978: High Sierra; 8 Cyl 5.0L;
- 1976-1978: Sierra Classic; 8 Cyl 5.0L;
- 1976-1978: Sierra Grande; 8 Cyl 5.0L;
- 1977-1977: Indy Hauler; 8 Cyl 5.0L;
- 1978-1978: Heavy Half; 8 Cyl 5.0L;
- 1978-1978: Street Coupe; 8 Cyl 5.0L;



