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WK1 Performance Aluminum Radiator


DeWitts Radiator produce the finest "High Performance" aluminum cores in the industry.
Features a double row (1" tubes) core with aluminum fill neck.
2-1/4" deep, weighs 18 lb's
Pressure tested to 25 lb's
Aluminum bridge for structural stability.
Aluminum Tanks and OEM type side brackets.
Direct fit - Installs with zero modifications.

Option 1 - "Black Ice" finish. Add $100.00
Black Ice is a unique product specifically designed for coating aluminum radiators. This two-part epoxy paint will adhere to raw aluminum and will never flake or peel. As the formula cures, the solvents evaporate and the product shrinks, to form a skin as little as .002" thin. This semi-gloss "thin skin" will protect the aluminum surface and will not affect cooling performance whatsoever.

Option 2 - Inline filler neck. Add $85.00

Option 3 - 1/8" NPT bung. Add $30.00

If you wish to add options, please email your list to and a PayPal invoice will be sent with updated price.

These are built to order and drop shipped from manufacturer. Please allow 7-10 business days to build and ship.

Shipping price is for only the lower 48 states, additional charge will apply.

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  • Shipping Weight: 24lbs
  • 4 Units in Stock
  • Manufactured by: Karma Racing Products