Recommended Accessories
1975-1978 GMC C15 - Replacement Radiator - Aluminum Core, Plastic Endtanks
Product Description: RADIATOR, 4-ROW -- 28.25 in. x 19 in. x 2.5 in. core size, 1.31 in. inlet size, 1.56 in. outlet...Read More
Material: Aluminum Core, Plastic Endtanks
Warranty: 1-year, unlimited-mileage warranty
- Overview
- Extended Warranty
This product fits the following GMC C15 submodels
- 1975-1978: Base; 8 Cyl 7.4L;
- 1975-1978: High Sierra; 8 Cyl 7.4L;
- 1975-1978: Sierra Classic; 8 Cyl 7.4L;
- 1975-1978: Sierra Grande; 8 Cyl 7.4L;
- 1976-1978: Base; 8 Cyl 6.6L;
- 1976-1978: High Sierra; 8 Cyl 6.6L;
- 1976-1978: Sierra Classic; 8 Cyl 6.6L;
- 1976-1978: Sierra Grande; 8 Cyl 6.6L;
- 1977-1977: Indy Hauler; 8 Cyl 7.4L;
- 1977-1978: Heavy Half; 8 Cyl 7.4L;
- 1978-1978: Street Coupe; 8 Cyl 6.6L;
- 1978-1978: Street Coupe; 8 Cyl 7.4L;
Product reviews
Good radiator for the price by tommyt, January 30, 2008
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The core of this system looks great! I have never been a fan of plastic endcaps and this one has them. The drain plug needed a wrench to open and it's plastic. It opened, but it made me nervous. Other than that the fit was good(minor adjusting) and to dat




