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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 68 Items.

Results 1 - 10 of 10

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

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DeWitts LSX Modified Radiator Modules for 1963-1966 C10 PANEL, C10 PICKUP - 32-6139017A

DeWitts LSX Modified Radiator Modules for 1963-1966 C10 PANEL, C10 PICKUP - 32-6139017A

DeWitts LSX Modified Radiator Modules for 1963-1966 C10 PANEL, C10 PICKUP - 32-6139017A

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

Part Number: DWR-6139017A

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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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

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Estimated Ship Date: Tomorrow

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

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

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

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

Part Number: DWR-6139022A

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

DeWitts LSX Modified Radiator Modules for 1955-1960 CORVETTE - 32-6139055M

DeWitts LSX Modified Radiator Modules for 1955-1960 CORVETTE - 32-6139055M

DeWitts LSX Modified Radiator Modules for 1955-1960 CORVETTE - 32-6139055M

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

Part Number: DWR-6139055M

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

DeWitts LSX Modified Radiator Modules for 1955-1960 CORVETTE - 32-6139055A

DeWitts LSX Modified Radiator Modules for 1955-1960 CORVETTE - 32-6139055A

DeWitts LSX Modified Radiator Modules for 1955-1960 CORVETTE - 32-6139055A

Radiators, LSX Modified Radiator Modules, Downflow, Aluminum, Natural, Transmission Cooler, Single Fan, Chevrolet, Engine Swap, Kit

Part Number: DWR-6139055A

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

DeWitts LSX Modified Radiator Modules 32-6139018A

DeWitts LSX Modified Radiator Modules 32-6139018A

DeWitts LSX Modified Radiator Modules 32-6139018A

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

Part Number: DWR-6139018A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

DeWitts LSX Modified Radiator Modules for 1969-1972 CORVETTE - 32-6239070M

DeWitts LSX Modified Radiator Modules for 1969-1972 CORVETTE - 32-6239070M

DeWitts LSX Modified Radiator Modules for 1969-1972 CORVETTE - 32-6239070M

LSX Conversion Radiator, Module,Corvette,1969-72 SB, Manual

Part Number: DWR-6239070M

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

DeWitts LSX Modified Radiator Modules for 1962-1967 CHEVY II - 32-6139010A

DeWitts LSX Modified Radiator Modules for 1962-1967 CHEVY II - 32-6139010A

DeWitts LSX Modified Radiator Modules for 1962-1967 CHEVY II - 32-6139010A

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

Part Number: DWR-6139010A

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

DeWitts LSX Modified Radiator Modules 32-6139003A

DeWitts LSX Modified Radiator Modules 32-6139003A

DeWitts LSX Modified Radiator Modules 32-6139003A

Radiator, Crossflow, Aluminum, Natural, Dual Fan, Black Plastic Shroud, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: DWR-6139003A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

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