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RADIATOR-ALUMINUM-RESTORATION-PAINTED-AFTER JAN 61 (#E6296)

Description

Restoration radiators are 100% correct reproduction aluminum plate type radiators. These radiators appear exactly like the original model, including the GM part number, date code, and label. Plate type radiators are not simply for show, as they will out perform any tube type aluminum racing radiator. With ratings as high as 4600btu/m, these radiators are the highest performance radiators on the market. A four row copper replacement radiator provides about 3300btu/m which usually results in a hot motor. If your car originally came with an aluminum radiator, changing to copper radiator is a downgrade in performance".

The aluminum radiator used on 1961 and 1962 Corvettes uses only one General Motors part number, yet several changes were made during this two-year period. The most obvious difference is the upper cast neck used on 1961 models. This casting (part 3150896) included a raised square bump on the top of the casting. All 1962 models omitted this raised bump and the casting was flat but it retained the same casting number. Since this casting number is so obviously positioned, several people confuse this with the part number of the radiator. 1961 radiators were not painted until the middle of production. Late 1961’s & all 1962 radiators were all painted black gloss enamel.

As a result of the different castings, we created our model 944 for 1962 model Corvettes. This radiator features the flat upper casting and has an expansion joint cut into the top plate. According to several original samples and the GM blueprints this “saw cut” was not introduced until 6-25-1961, which means no 1961 should have it.

There was yet one more major change to the radiator in March of 1962. The part number and date code, which was previously stamped into a metal tag, was now stamped into the top of the radiator. The aluminum tag was changed to be a “stick on” coolant warning and was carried over into the early 1963 model. These date stamped 1962 radiators were the only coolant system parts that ever used the “month/year” format instead of “year/month” that was used on all other years, including expansion tanks. The first stamped radiator was “C62”. Service parts produced after 1963 used the formed metal tank and tube assembly from the C2’s instead of the upper castings.

[ click image to enlarge ] E6296 RADIATOR-ALUMINUM-RESTORATION-PAINTED-AFTER JAN 61
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Related Products

RADIATOR-ALUMINUM-RESTORATION-UP TO JAN 61
Make: Chevrolet
Model: Corvette
Item No: E8990
Years: 1961 - 1961
Log In To See Pricing 1961 C1 Corvette DeWitts Aluminum Restoration Radiator. Bare Aluminum. For Corvettes built up to January 1961.