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ChampionRadiators.com is owned and operated by Ledfoot Racing, an authorized distributor for Champion Cooling Systems and American Eagle Radiators.

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19" Tall Core (most common for the '73-'87 GMC Trucks)


Champion Cooling Radiator EC716

2-Row, 1973-1987 GMC Truck Champion Radiator


Core Size: 19" tall x 28.25" wide x 1.75" thick; Total Size: 20.25" (21" with cap) x 33.25" wide; EC716; GMC Truck All Aluminum Radiator 1973-1987, Champion Cooling Systems radiator.

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Champion Cooling Radiator CC716

3-Row, 1973-1987 GMC Truck Champion Radiator


Core Size: 19" tall x 28.25" wide x 2.5" thick; Total Size: 20.25" (21" with cap) x 33.25" wide; CC716; GMC Truck All Aluminum Radiator 1973-1987, Champion Cooling Systems radiator.

Click the link for our Current Price



Champion Cooling Radiator CC716

4-Row, 1973-1987 GMC Truck Champion Radiator


Core Size: 19" tall x 28.25" wide x 2.75" thick; Total Size: 20.25" (21" with cap) x 33.25" wide; MC716; GMC Truck All Aluminum Radiator 1973-1987, Champion Cooling Systems radiator.

Click the link for our Current Price


17" Tall Core


Champion Cooling Radiator EC161

2-Row, 1973-1987 GMC Truck Champion Radiator


Core Size: 17" tall x 28.25" wide x 1.75" thick; Total Size:18.63" tall (19” with cap)  x 33" wide; EC161; GMC Truck All Aluminum Radiator 1973-1987, Champion Cooling Systems radiator.

Click the link for our Current Price



Champion Cooling Radiator CC161

3-Row, 1973-1987 GMC Truck Champion Radiator


Core Size: 17" tall x 28.25" wide x 2" thick; Total Size: 18.63" tall (19” with cap)  x 33" wide; CC161; GMC Truck All Aluminum Radiator 1973-1987, Champion Cooling Systems radiator.

Click the link for our Current Price



Champion Cooling Radiator MC161

4-Row, 1973-1987 GMC Truck Champion Radiator


Core Size: 17" tall x 28.25" wide x 2.75" thick; Total Size: 18.63" tall (19” with cap)  x 33" wide; MC161; GMC Truck All Aluminum Radiator 1973-1987, Champion Cooling Systems radiator.

Click the link for our Current Price