HD-Cool Extreme Performance Cooler

Hayden's 40mm heavy duty bar and plate cooler, P/N 801, is ideal for commercial, high performance or off-road oil cooling. The thick core and wide length are designed for applications requiring higher flow range and increased heat transfer capacity.

  • Billet aluminum plates
  • Extended core width for maximum heat transfer
  • Pre-drilled mounting brackets for easy installation
  • AN fittings and hose barbs are available as a separate purchase
    • P/N 370  -6 AN
    • P/N 371   -8 AN
    • P/N 372   -10 AN
    • P/N 373   -12 AN
    • P/N 387  3/8" hose barb x 7/8"-14 thread 
    • P/N 388  1/2" hose barb x 7/8"-14 thread
    • P/N 389  5/8" hose barb x 7/8"-14 thread