1975 GMC C15 Cooling System Parts
Upgrade your 1975 GMC C15 with a direct bolt-in all-aluminum radiator — TIG-welded from aircraft-grade aluminum, with matched fan shrouds and electric fans to complete the system. Every part below is verified to fit the 1975 GMC C15, so it installs without cutting or fabrication.
Radiators
Champion Cooling Aluminum Radiator 161
$237.00
4.1L 250ci L6 / 4.8L 292ci L6 / 5.0L 305ci V8 / 5.7L 350ci V8
Champion Cooling Aluminum Radiator 161DP
$427.00
Designed for LS Swaps and Dual Pass engines4.1L 250ci L6 / 4.8L 292ci L6 / 5.0L 305ci V8 / 5.7L 350ci V8
63-90 Buick LeSabre Aluminum Radiator — Champion 161-M (No Trans Cooler)
$287.00
Designed For Vehicles with Manual Transmissions or with the use of External Transmission Oil Coolers4.1L 250ci L6 / 4.8L 292ci L6 / 5.0L 305ci V8 / 5.7L 350ci V8
73-87 GMC Jimmy Aluminum Radiator — Champion 730
$287.00
5.7L 350ci V8 / 6.6L 400ci V8 / 7.4L 454ci V8
Fan Shrouds
All Aluminum Fan Shroud Fits (2) 14" Fans for AE161, EC161, CC161, MC161, CC161DP, CC161-M
$165.00
4.1L 250ci L6 / 4.8L 292ci L6 / 5.0L 305ci V8 / 5.7L 350ci V8
All Aluminum Fan Shroud w/ Flaps Fits Single 16" Fan for AE161, CC161, CC161DP, EC161, MC161, CC161-M
$190.00
4.1L 250ci L6 / 4.8L 292ci L6 / 5.0L 305ci V8 / 5.7L 350ci V8
All Aluminum Fan Shroud Fits (2) 14" Fans for CC730 FS730-2x14
$165.00
5.7L 350ci V8 / 6.6L 400ci V8 / 7.4L 454ci V8
