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,

Results 1 - 13 of 13

DeWitts LSX Modified Radiator Modules 32-6239018A

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

Part Number: DWR-6239018A

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

DeWitts LSX Modified Radiator Modules 32-6139019M

LSX Conversion Radiator - 1973-87 Chevy C10 HD Truck Man, Natural, 2 row 1" tubes

Part Number: DWR-6139019M

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

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: Today

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Estimated Ship Date: Today

DeWitts LSX Modified Radiator Modules 32-6239003A

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

Part Number: DWR-6239003A

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

DeWitts LSX Modified Radiator Modules 32-6239019A

LSX Conversion Radiator - 1973-87 Chevy C10 HD Truck, Auto, Natural, 2 row 1" tubes

Part Number: DWR-6239019A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

DeWitts LSX Modified Radiator Modules for 1964-1967 CHEVELLE, MALIBU - 32-6239002A

Radiator, LSX Modified Radiator Module, Downflow, Aluminum, Black, Transmission Cooler, Dual Fan, Black Plastic Shroud, Chevy, LS Engine Swap, Kit

Part Number: DWR-6239002A

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

DeWitts LSX Modified Radiator Modules 32-6139018M

1967-87 C10 TRUCK / BLAZER SB / BB CF

Part Number: DWR-6139018M

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

DeWitts LSX Modified Radiator Modules for 1966-1967 CORVETTE - 32-6139025M

1966-67 CORVETTE MOD. CF

Part Number: DWR-6139025M

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

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 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

DeWitts LSX Modified Radiator Modules 32-6239019M

LSX Conversion Radiator - 1973-87 Chevy C10 HD Truck Man, Natural, 2 row 1" tubes

Part Number: DWR-6239019M

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

DeWitts LSX Modified Radiator Modules 32-6139003M

1968-72 CHEVELLE BB CF

Part Number: DWR-6139003M

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

DeWitts LSX Modified Radiator Modules for 1963-1966 C10 PANEL, C10 PICKUP - 32-6239017M

1963-66 C10 TRUCK SB / BB CF

Part Number: DWR-6239017M

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

DeWitts LSX Modified Radiator Modules 32-6239018M

1967-87 C10 TRUCK / BLAZER SB / BB CF

Part Number: DWR-6239018M

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

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