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Part Number: GMT556A21K



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1977-1987 Chevrolet GMC Truck Cold Case 21" Tall Aluminum Radiator with Dual 12' Fans for models with Automatic Transmission and 1.75" Lower Radiator Hose.







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.

 

  • 100 percent TIG welded
  • All Aluminum
  • (2) 1.25 inch Tubes
  • Polished OE style tanks
  • 16 fins per inch
  • Corrugated fins that give more surface area and more thermal transfer
  • Pressure tested
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Radiator Specs

  • Core Height 18.8 Inch
  • Core Width 28.35 Inch
  • Overall Height 21 Inch
  • Overall Width 34.33 Inch
  • Overall Thickness 3 Inch
  • Tubes (2) 1.25 Inch Tubes
  • Upper Hose 1.50 Inch
  • Lower Hose 1.75 Inch
  • Trans Cooler Fitting: 5/16" Inverted Flare

MSRP $755.99
YEARONE Price: $692.54
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# 3203291


WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

WARNING: This product can expose you to chemicals including but not limited to lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride and/or 4, 4'-methylenebis (2-chloroaniline) which are known to the state of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.


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