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PerformanceFit Radiator ComboUnit for 1984-1989 Chevy C4 Corvette with Transmission Cooler
InfoVehicle Info Needed
GRIFFIN RADIATORSPART NUMBER: 475-CU-70238

PerformanceFit Radiator ComboUnit for 1984-1989 Chevy C4 Corvette with Transmission Cooler

$1,20900
ShippingShips on 11/13/2026
Lowest PriceLowest Price Guarantee

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Automatic Transmission Applications
ComboUnit
    PerformanceFit Radiator ComboUnit
  • 1984-1989 Corvette C4
  • Core Size: 23.63" x 16.25"
  • Auto Transmission
    Includes
  • Shroud, Fans, Cap, and Wiring

    Notes:

    • All Except 1989 High Altitude Model
    • No Coolant Level Sensor
    • Combo Thickness: 4.49"
    • Core Size (in): 13.75x23.04x1.5
    • Row Quantity: 1
    • Tube Size: 1.5(in)
    • Radiator Material: Lightweight Aluminum
    • Transmission Cooler: Yes
    • Cooler Fittings: 5/16" Inverted Flare
    • Inlet Location: Top Left
    • Outlet Location: Bottom Right
    • Inlet Size: 1.5(in)
    • Outlet Size: 1.75(in)
    • ComboUnit Includes: Shroud, Fan(s), Wiring, Temp Sensor, and Radiator Cap
    • Fan Size: Dual 11" 1616cfm

    High Performance Cooling

    Looking for a lightweight aluminum radiator without the hassle of making brackets to fit your application? Griffin PerformanceFit radiators may just be the item for you! Featuring an exclusive MegaCool core that features oversized 1.25 inch wide tubes that offer an astounding 25 percent increase in cooling power. The added tube size is capable of cooling moderate to heavily modified engines. Griffin also offers an option for LS swap vehicles that will make an LS transplant even easier. Carefully designed to work with various makes and models, in some cases the factory fan shroud will need modifications for correct fitment. Available as a ComboUnit package which includes a factory mounted high performance electric fan with a custom fit aluminum shroud.

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    Strength and Reliability

    The key to strength, durability, and performance comes from vacuum brazing. Vacuum brazing is a manufacturing process used to join all the components once assembled that requires the use of magnesium. Magnesium is found in aluminum alloys to give structural components strength when high strength is required. Griffin Thermal Products utilizes this process to offer one of the toughest aluminum radiators on the market today. By producing the tubes, fins, headers, side bands, tanks, and mounting brackets in house, every piece is performance matched for optimum cooling with unsurpassed quality.

     

Part TypeCooling Fan Kit
Product LineGriffin Radiator PerformanceFit Chevy/GM Car Aluminum Radiators
BrandGRIFFIN RADIATORS
Package Height17.0
Package Width29.0
Package Length36.0
Weight35.0 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part NumberCU-70238
Package Qty1
Package TypeEA
Some parts are not legal for use in California or other states with similar laws / regulations
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