SKU
25-115121-1
Alt #:
42316

DeWitts Radiator, Aluminum| 955 Corvette 1965Late 396ci 1967-1969 L88 & 1970-1972 ZR1

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Fitment
Corvette, 1965 thru 1969 View More
Product Details
This radiator was first used on the 1965 396 cu. in. big block Corvettes. This option (L78) was late in coming out and was not available until about February of 1965. The first few cars used our 112118 early version (GM 3005936), which features a straight upper hose connection from the small block radiator, The tube was changed to a curved upper neck 115121 about vin number 16000. GM then changed the part number to 3007436 and it was used on the majority of the 2,157 1965 big blocks produced. The same (3007436) radiator returned in 1967 for the L88 option (20) and continued in 1968 (80) and 1969 (116). The small block ZR-1 option cars were equipped with this radiator. During the sixties, many racing teams used this radiator in cars other than Corvette. Penske racing used it in several Camaros. Due to the lightweight design, small size and high cooling performance, this radiator was the best radiator available for many years. It was capable of cooling the 425 horsepower of the 396 and was yet only 2" bigger than the 3155316.
Shipping Notes
This item has additional shipping charges due to heavy weight or oversize dimensions.
Availability: Out of stock
  • Reproduction of original
  • GM# 3007436
  • Fits 1965L 396
  • Fits 1967-69 L88
  • Fits 1970-72 ZR1
  • Show Detailed
  • The Only Correct Reproduction Aluminum Radiator
  • Highest BTU Rating With Date Code
  • Lifetime Warranty
  • Date Coded Radiator Includes Harrison Decal
  • Provide the two digits and letter code off your expansion tank, for example 65D
This radiator was first used on the 1965 396 cu. in. big block Corvettes. This option (L78) was late in coming out and was not available until about February of 1965. The first few cars used our 112118 early version (GM 3005936), which features a straight upper hose connection from the small block radiator, The tube was changed to a curved upper neck 115121 about vin number 16000. GM then changed the part number to 3007436 and it was used on the majority of the 2,157 1965 big blocks produced. The same (3007436) radiator returned in 1967 for the L88 option (20) and continued in 1968 (80) and 1969 (116). The small block ZR-1 option cars were equipped with this radiator. During the sixties, many racing teams used this radiator in cars other than Corvette. Penske racing used it in several Camaros. Due to the lightweight design, small size and high cooling performance, this radiator was the best radiator available for many years. It was capable of cooling the 425 horsepower of the 396 and was yet only 2" bigger than the 3155316.

1965L (C2) 396ci, 1967-69 (C2, C3) L88 & 1970-72 (C3) ZR1/LT1 DeWitts Aluminum Radiator


Combined Cancer/Birth Defect
WARNING This product can expose you to chemicals including Cadmium which is known to the State of California to cause cancer on birth defects or other reproductive harm. For more information, visit www.p65warnings.ca.gov
More Information
Base Part Number 115121
Alt. # 42316
Eck OEM Number 3007436
Brand DeWitt Radiators

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