Cold Case Radiators 77-87 Chevy/GMC Pickup Truck 21 Inch Aluminum Radiator AT and 12 Inch Fan Kit GMT556A21K

1977-1987 Chevy/GMC Truck Aluminum Performance Radiator.

This is the radiator that is 21 inches high overall. For the 19 inches high version, see GMT556AK

These COLD-CASE radiators are Tig welded 100 percent aluminum and absolutely beautiful.

Don't buy a 3 or 4 row aluminum radiator! It doesn't cool as good as these oversize 2 row models. These radiators are original appearing and have the correct stamping. Once painted, you'd be hard pressed to find a difference over an original versus a COLD-CASE.

Fits:
1977-1987 Chevy/GMC Truck

Details:

• 100 percent TIG welded
• All Aluminum
• Polished OE style tanks
• (2) 1.25 inch Tubes
• 16 fins per inch
• Corrugated fins that give more surface area and more thermal transfer
• Pressure tested
• For automatic trans
• Direct fitment for 77-87 GM Truck

Radiator Specs

• Core Height 18.8 inch
• Core Width 28.35 inch
• Overall Height 21 inch
• Overall Width 34.33 inch
• Overall Thickness 6 inch
• Upper Hose 1.50 inch
• Lower Hose 1.75 inch
• Tubes (2) 1.25 inch Tubes

Cold-Case Radiators® is a division of Max Performance Inc, a leading supplier of auto restoration parts and accessories. Cold-Case Radiators® was founded in 2014 when a need for high quality aluminum radiators at a fair price surfaced. We're not new to the automotive business though. Max Performance Inc has been supplying the classic car market for over 35 years and Pypes Exhaust is our sister company, who has specialized in performance exhaust since 2003.

Our goal is simple. At Cold-Case Radiators®, we want to make aluminum performance radiators and accessories available and affordable to everyone. Even with our reduced prices, we do not sacrifice quality. All of our radiators are 100% tig welded aluminum. There is no cutting corners here.

We specialize in the Muscle Car market. From the 1950s all the way to present day, you will find Cold-Case Radiators® on American built muscle. The next time you want to upgrade that engine bay, remember the name...Cold-Case Radiators®.

Best thing about us is...Our radiators all come with a limited lifetime warranty! We stand behind our quality, research, and our products. If our radiator doesn't keep your car cool, send it back as part of our '60 day COOL Guarantee.'

Videos:

Vehicle Fitment:

Specifications:

Reviews:

Related Products

Chevy Aluminum Radiator, 2-Row, 1949-1954

Model: 3018522

Condition: NEW

$595.99 ea $491.26

17.6%

Champion Cooling 2 Row All Aluminum Radiator Made With Aircraft Grade Aluminum EC259

Model: 3165151

Condition: NEW

$447.99 ea

Champion Cooling 2 Row All Aluminum Radiator Made With Aircraft Grade Aluminum EC395

Model: 3918951

Condition: NEW

$452.99 ea

Champion Cooling 2 Row All Aluminum Radiator Made With Aircraft Grade Aluminum BLEM EC251

Model: 4868577

Condition: BLEM

$447.99 ea $319.64

28.7%

Champion Cooling 3 Row All Aluminum Radiator Made With Aircraft Grade Aluminum CC161

Model: 3228817

Condition: NEW

$546.99 ea