$5 Off Your $100 Mobile App Purchase - Get the App - Final Day!

$5 Off Your $100 Mobile App Purchase - Get the App
Final Day!

Summit Racing Gift Cards - ALWAYS the Perfect Gift!

Filters

  • In Stock
  • Make/Model
  • Make/Engine
  • Transmission Cooler
  • Overall Width Range (in.)
  • Overall Height Range (in.)
  • Radiator Finish
  • Radiator Inlet Size
  • Radiator Outlet Size
  • Trans Cooler Adapter Fittings Included
  • Tube Size
  • Radiator Cap Included
  • Transmission
  • In Stock

Selected Filters

Filter Results by Vehicle

Loading...

Availability

  • Filters

  • Make/Model
  • Make/Engine
  • Transmission Cooler
  • Overall Width Range (in.)
  • Overall Height Range (in.)
  • Radiator Finish
  • Radiator Inlet Size
  • Radiator Outlet Size
  • Trans Cooler Adapter Fittings Included
  • Tube Size
  • Radiator Cap Included
  • Transmission
DeWitts Radiator

DeWitts LSX Modified Radiator Modules

4.53 out of 5 stars 17 Customer Reviews

DeWitts LSX modified radiator modules are designed to fit into the stock mounting and use the factory connections when installing an LS engine. They're manufactured
DeWitts LSX modified radiator modules are designed to fit into the stock mounting and use the factory connections when installing an LS engine. They're manufactured and furnace-brazed in DeWitts' own furnace. The cores feature two rows of cooling tubes, a serpentine fin, and are epoxy-free. The radiators' press-formed end tanks are manually TIG-welded by expert craftsmen, providing the ultimate in strength and appearance. Included is an aluminum shroud with a Spal electric fan mounting in position, one wire harness, and a temperature switch. DeWitts LSX modified radiator modules are available with a standard finish,
DeWitts LSX modified radiator modules are designed to fit into the stock mounting and use the factory connections when installing an LS engine. They're manufactured and furnace-brazed in DeWitts' own furnace. The cores feature two rows of cooling tubes, a serpentine fin, and are epoxy-free. The radiators' press-formed end tanks are manually TIG-welded by expert craftsmen, providing the ultimate in strength and appearance. Included is an aluminum shroud with a Spal electric fan mounting in position, one wire harness, and a temperature switch. DeWitts LSX modified radiator modules are available with a standard finish, an exclusive black ice epoxy coat for a great OEM look, or polished. Over a hundred models are available (crossflow or downflow) for vehicles from the 1960s and '70s. They can also be ordered with a built-in transmission cooler for your automatic equipped vehicle.

Showing In Stock Items. Show All 33 Items.

Results 1 - 7 of 7

DeWitts LSX Modified Radiator Modules for 1963-1965 CORVETTE - 32-6139024M

DeWitts LSX Modified Radiator Modules for 1963-1965 CORVETTE - 32-6139024M

DeWitts LSX Modified Radiator Modules for 1963-1965 CORVETTE - 32-6139024M

Radiators, LSX Modified Radiator Modules, Crossflow, Aluminum, Natural, Dual Fan, Black Shroud, Chevy, Small Block LS, Kit

Part Number: DWR-6139024M

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

DeWitts LSX Modified Radiator Modules for 1967-1969 CAMARO - 32-6139022M

DeWitts LSX Modified Radiator Modules for 1967-1969 CAMARO - 32-6139022M

DeWitts LSX Modified Radiator Modules for 1967-1969 CAMARO - 32-6139022M

Radiators, LSX Modified Radiator Modules, Crossflow, Aluminum, Natural, Dual Fan, Black Shroud, Chevy, Small Block LS, Kit

Part Number: DWR-6139022M

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

DeWitts LSX Modified Radiator Modules for 1967-1969 CAMARO - 32-6239022M

DeWitts LSX Modified Radiator Modules for 1967-1969 CAMARO - 32-6239022M

DeWitts LSX Modified Radiator Modules for 1967-1969 CAMARO - 32-6239022M

Radiators, LSX Modified Radiator Modules, Crossflow, Aluminum, Black, Dual Fan, Black Shroud, Chevy, Small Block LS, Kit

Part Number: DWR-6239022M

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 12, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 12, 2026 if ordered today

DeWitts LSX Modified Radiator Modules for 1967-1969 CAMARO - 32-6239022A

DeWitts LSX Modified Radiator Modules for 1967-1969 CAMARO - 32-6239022A

DeWitts LSX Modified Radiator Modules for 1967-1969 CAMARO - 32-6239022A

1967-69 CAMARO BB CF

Part Number: DWR-6239022A

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 13, 2026 if ordered today

DeWitts LSX Modified Radiator Modules for 1963-1965 CORVETTE - 32-6239024M

DeWitts LSX Modified Radiator Modules for 1963-1965 CORVETTE - 32-6239024M

DeWitts LSX Modified Radiator Modules for 1963-1965 CORVETTE - 32-6239024M

Radiators, LSX Modified Radiator Modules, Crossflow, Aluminum, Black, Dual Fan, Chevrolet, Engine Swap, Kit

Part Number: DWR-6239024M

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 12, 2026 if ordered today

DeWitts LSX Modified Radiator Modules for 1973-1976 CORVETTE - 32-6239073A

DeWitts LSX Modified Radiator Modules for 1973-1976 CORVETTE - 32-6239073A

DeWitts LSX Modified Radiator Modules for 1973-1976 CORVETTE - 32-6239073A

LSX Conversion Radiator Module, Corvette-1973-76-SB/BB, Auto

Part Number: DWR-6239073A

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

DeWitts LSX Modified Radiator Modules for 1969-1972 CORVETTE - 32-6239026A

DeWitts LSX Modified Radiator Modules for 1969-1972 CORVETTE - 32-6239026A

DeWitts LSX Modified Radiator Modules for 1969-1972 CORVETTE - 32-6239026A

Radiator, LSX Modified Radiator Module, Crossflow, Aluminum, Black, Transmission Cooler, Dual Fan, Black Plastic Shroud, Chevrolet, Kit

Part Number: DWR-6239026A

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 12, 2026 if ordered today

  • 1
  • Page 1 of 1

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.

Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

Jumpstart Your Next Project!

View Details|See if you Prequalify