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1977-1982 Corvette C3 HP Series Small Block Aluminum Radiator

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Brand Logo DeWitts Radiators
Item ID: 675-298
Availability: Ships Directly From Supplier
   Pending Manufacturer Availability
Fits Years:
  • 1977-1982
$909.99
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  • Description

1977-1982 C3 HP Series Small Block Aluminum Radiator

Upgrade your 1977-1982 Corvette with the superior cooling power of this HP Series Aluminum Radiator! This radiator is a direct fit replacement that install with no modifications. The aluminum, dual row construction provides 30% more cooling than your factory, four row copper radiator.

This HP Series Aluminum Radiator features the same size and configuration inlet and outlet, factory type upper and lower channels, serpentine fins, and press formed end tanks as the factory radiator for proper installation and performance that exceeds OE standards.

Made in USA!

  • Fits 1977-1982 Corvettes
  • Fits Manual Transmissions Only
  • Fits Small Blocks Only
  • Aluminum Construction
  • Lightweight
  • Epoxy Free
  • Compatible with Factory Core Support & Hoses
  • Dual Row
  • 1.25" Tubes
  • Provides 30% More Cooling than Factory Radiator
  • Heavy Duty Rubber Bushings Included
  • Direct Replacement
  • No Modifications Required

Learn more from the following Mid America Motorworks Knowledge Library article:

Choosing the Right Radiator for Your Corvette

Also known under these part numbers: (For reference only)

  • 1149077M
  • 32-1149077M
Prop 65