Call Center Closed | 866.350.4540
You are just $149.99 from Free Shipping within the contiguous U.S.

1955-1960 Corvette Radiator LS Series Engine Upgrade

  • Photos
  • Videos
product image
Part #: 606-970
GM Part #: 3133689
Availability: This item ships direct from the manufacturer
   Normally Ships in 7-14 Days
Fits Years:
  • 1955-1960
This item will qualify your cart for Free Basic Domestic Shipping. Additional shipping charges may apply for oversize items.
Prop 65
  • Description

1955-1960 Radiator LS Series Engine Upgrade

Mid America Motorworks now offers DeWitts special LS Series Corvette Radiators. This Retro-Mod Radiator is built to fit the stock mounting but configured to hook up with a newer LS series engine. High performance Spal fans are mounted directly to the radiator, eliminating the need for the factory fan and shroud. Relay and wiring harness is also included in each package. Connection sizes are changed to match the ports on the new motor. We also include a connection for the steam line and install the fan control switch into the end tank.

Made in USA

  • Direct fit with Stock Mounts
  • High Performance Spal Fan
  • Wire Harness Included
  • Directly Hooks up to Newer LS Serires Engine
  • Includes Automatic Transmission Cooler
  • May Be Used On Manual Transmission Also




Also known under these part numbers:

  • 3133689
  • LS55MRX