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DeWitts Radiator

DeWitts LS Modified Direct Fit Pro-Series Radiators

4.5 out of 5 stars 4 Customer Reviews

DeWitts LS Modified Direct Fit Pro-Series radiators are designed to fit into the stock mounting and use the factory connections when installing an LS engine. They'r
DeWitts LS Modified Direct Fit Pro-Series radiators 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. Over a hundred models are available (crossflow or downflow) for vehicles from the 1950s, '60s, '70s, and '80s. They can also be ordered with a built-in transmission cooler for your aut
DeWitts LS Modified Direct Fit Pro-Series radiators 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. Over a hundred models are available (crossflow or downflow) for vehicles from the 1950s, '60s, '70s, and '80s. They can also be ordered with a built-in transmission cooler for your automatic equipped vehicle.

Results 1 - 25 of 78

DeWitts LS Modified Direct Fit Pro-Series Radiators for 1961-1962 CORVETTE - 32-3239061M

Made in the USA DeWitts LS Modified Direct Fit Pro-Series Radiators for 1961-1962 CORVETTE - 32-3239061M

DeWitts LS Modified Direct Fit Pro-Series Radiators for 1961-1962 CORVETTE - 32-3239061M

LSX Conversion Radiator-Corvette-1961-62-SB-Black Ice-CF

Part Number: DWR-3239061M

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 LS Modified Direct Fit Pro-Series Radiators 32-3139005A

Made in the USA DeWitts LS Modified Direct Fit Pro-Series Radiators 32-3139005A

DeWitts LS Modified Direct Fit Pro-Series Radiators 32-3139005A

LSX Conversion Radiator, GM, G Body 1978-87, Bare Finish, Auto

Part Number: DWR-3139005A

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 LS Modified Direct Fit Pro-Series Radiators 32-3239016M

Made in the USA DeWitts LS Modified Direct Fit Pro-Series Radiators 32-3239016M

DeWitts LS Modified Direct Fit Pro-Series Radiators 32-3239016M

LSX Conversion Radiator-Full Size (Impala)-1963-70-Black Ice-DF

Part Number: DWR-3239016M

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

DeWitts LS Modified Direct Fit Pro-Series Radiators 32-3139018A

Made in the USA DeWitts LS Modified Direct Fit Pro-Series Radiators 32-3139018A

DeWitts LS Modified Direct Fit Pro-Series Radiators 32-3139018A

LSX Conversion Radiator-C10 Truck/Blazer-1967-87-LS-Bare Finish-CF

Part Number: DWR-3139018A

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 LS Modified Direct Fit Pro-Series Radiators for 1973-1976 CORVETTE - 32-3139073M

Made in the USA DeWitts LS Modified Direct Fit Pro-Series Radiators for 1973-1976 CORVETTE - 32-3139073M

DeWitts LS Modified Direct Fit Pro-Series Radiators for 1973-1976 CORVETTE - 32-3139073M

LSX Conversion Radiator-Corvette-1973-76-SB/BB-Bare Finish-CF

Part Number: DWR-3139073M

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 LS Modified Direct Fit Pro-Series Radiators for 1966-1967 GTO, LEMANS, TEMPEST - 32-3139040M

DeWitts LS Modified Direct Fit Pro-Series Radiators for 1966-1967 GTO, LEMANS, TEMPEST - 32-3139040M

DeWitts LS Modified Direct Fit Pro-Series Radiators for 1966-1967 GTO, LEMANS, TEMPEST - 32-3139040M

LSX Conversion Radiator - 1966-67 GTO Man, 25.5" x 15.5" Core, Direct Fit Non A/C cars

Part Number: DWR-3139040M

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 LS Modified Direct Fit Pro-Series Radiators for 1967-1969 CAMARO - 32-3139022A

DeWitts LS Modified Direct Fit Pro-Series Radiators for 1967-1969 CAMARO - 32-3139022A
SCRATCH & DENT

DeWitts LS Modified Direct Fit Pro-Series Radiators for 1967-1969 CAMARO - 32-3139022A

Scratch/Dent - LSX Conversion Radiator, Camaro, 1967-69, Bare Finish-CF, Auto - See Notes

Part Number: DWR-UP7916

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 LS Modified Direct Fit Pro-Series Radiators for 1961-1962 CORVETTE - 32-3139061M

Made in the USA DeWitts LS Modified Direct Fit Pro-Series Radiators for 1961-1962 CORVETTE - 32-3139061M

DeWitts LS Modified Direct Fit Pro-Series Radiators for 1961-1962 CORVETTE - 32-3139061M

LSX Conversion Radiator-Corvette-1961-62-SB-Bare Finish-CF

Part Number: DWR-3139061M

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

DeWitts LS Modified Direct Fit Pro-Series Radiators for 1963-1967 CHEVY II - 32-3239010M

Made in the USA DeWitts LS Modified Direct Fit Pro-Series Radiators for 1963-1967 CHEVY II - 32-3239010M

DeWitts LS Modified Direct Fit Pro-Series Radiators for 1963-1967 CHEVY II - 32-3239010M

LSX Conversion Radiator-Chevy II-1962-67-Black Ice-DF

Part Number: DWR-3239010M

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 LS Modified Direct Fit Pro-Series Radiators for 1968 CHEVY II, 1969-1972 NOVA - 32-3139011A

Made in the USA DeWitts LS Modified Direct Fit Pro-Series Radiators for 1968 CHEVY II, 1969-1972 NOVA - 32-3139011A

DeWitts LS Modified Direct Fit Pro-Series Radiators for 1968 CHEVY II, 1969-1972 NOVA - 32-3139011A

LSX Conversion Radiator-Nova-1968-72-all/20.75-Bare Finish-CF

Part Number: DWR-3139011A

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 LS Modified Direct Fit Pro-Series Radiators for 1977-1981 CORVETTE - 32-3139077A

DeWitts LS Modified Direct Fit Pro-Series Radiators for 1977-1981 CORVETTE - 32-3139077A
SCRATCH & DENT

DeWitts LS Modified Direct Fit Pro-Series Radiators for 1977-1981 CORVETTE - 32-3139077A

Scratch/Dent - LSX Conversion Radiator-Corvette-1977-81-Bare Finish-CF, See Notes

Part Number: DWR-UP8064

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 LS Modified Direct Fit Pro-Series Radiators for 1982-1992 CAMARO - 32-3139006A

DeWitts LS Modified Direct Fit Pro-Series Radiators for 1982-1992 CAMARO - 32-3139006A
SCRATCH & DENT

DeWitts LS Modified Direct Fit Pro-Series Radiators for 1982-1992 CAMARO - 32-3139006A

Scratch/Dent-See Notes, Radiator, LS Conversion, Crossflow, Aluminum, Natural, Chevy, Camaro, LS Engine, Each

Part Number: DWR-UP7903

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 LS Modified Direct Fit Pro-Series Radiators for 1968-1972 CHEVELLE, EL CAMINO, 1971-1972 SPRINT - 32-3139003A

Made in the USA DeWitts LS Modified Direct Fit Pro-Series Radiators for 1968-1972 CHEVELLE, EL CAMINO, 1971-1972 SPRINT - 32-3139003A

DeWitts LS Modified Direct Fit Pro-Series Radiators for 1968-1972 CHEVELLE, EL CAMINO, 1971-1972 SPRINT - 32-3139003A

LSX Conversion Radiator-Chevelle-1968-72-BB-Bare Finish-CF

Part Number: DWR-3139003A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

DeWitts LS Modified Direct Fit Pro-Series Radiators for 1968-1972 CHEVELLE, EL CAMINO, 1971-1972 SPRINT - 32-3239003M

Made in the USA DeWitts LS Modified Direct Fit Pro-Series Radiators for 1968-1972 CHEVELLE, EL CAMINO, 1971-1972 SPRINT - 32-3239003M

DeWitts LS Modified Direct Fit Pro-Series Radiators for 1968-1972 CHEVELLE, EL CAMINO, 1971-1972 SPRINT - 32-3239003M

LSX Conversion Radiator-Chevelle-1968-72-BB-Black Ice-CF

Part Number: DWR-3239003M

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 LS Modified Direct Fit Pro-Series Radiators 32-3139013M

Made in the USA DeWitts LS Modified Direct Fit Pro-Series Radiators 32-3139013M

DeWitts LS Modified Direct Fit Pro-Series Radiators 32-3139013M

LSX Conversion Radiator-Bel Air/150/210-1955-57-V8-Bare Finish-CF

Part Number: DWR-3139013M

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 LS Modified Direct Fit Pro-Series Radiators 32-3139015A

Made in the USA DeWitts LS Modified Direct Fit Pro-Series Radiators 32-3139015A

DeWitts LS Modified Direct Fit Pro-Series Radiators 32-3139015A

LSX Conversion Radiator-Full Size (Impala)-1959-62-V8-Bare Finish-DF

Part Number: DWR-3139015A

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 LS Modified Direct Fit Pro-Series Radiators 32-3239018M

Made in the USA DeWitts LS Modified Direct Fit Pro-Series Radiators 32-3239018M

DeWitts LS Modified Direct Fit Pro-Series Radiators 32-3239018M

LSX Conversion Radiator-C10 Truck/Blazer-1967-87-Black Ice-CF

Part Number: DWR-3239018M

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 LS Modified Direct Fit Pro-Series Radiators for 1964-1967 CHEVELLE, MALIBU - 32-3139002A

Made in the USA DeWitts LS Modified Direct Fit Pro-Series Radiators for 1964-1967 CHEVELLE, MALIBU - 32-3139002A

DeWitts LS Modified Direct Fit Pro-Series Radiators for 1964-1967 CHEVELLE, MALIBU - 32-3139002A

LSX Conversion Radiator-Chevelle-1964-67-SB/BB-Bare Finish-DF

Part Number: DWR-3139002A

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 LS Modified Direct Fit Pro-Series Radiators for 1964-1967 CHEVELLE, MALIBU - 32-3139002M

Made in the USA DeWitts LS Modified Direct Fit Pro-Series Radiators for 1964-1967 CHEVELLE, MALIBU - 32-3139002M

DeWitts LS Modified Direct Fit Pro-Series Radiators for 1964-1967 CHEVELLE, MALIBU - 32-3139002M

LSX Conversion Radiator-Chevelle-1964-67-SB/BB-Bare Finish-DF

Part Number: DWR-3139002M

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 LS Modified Direct Fit Pro-Series Radiators for 1968-1972 CHEVELLE, EL CAMINO, 1971-1972 SPRINT - 32-3139003M

Made in the USA DeWitts LS Modified Direct Fit Pro-Series Radiators for 1968-1972 CHEVELLE, EL CAMINO, 1971-1972 SPRINT - 32-3139003M

DeWitts LS Modified Direct Fit Pro-Series Radiators for 1968-1972 CHEVELLE, EL CAMINO, 1971-1972 SPRINT - 32-3139003M

LSX Conversion Radiator-Chevelle-1968-72-BB-Bare Finish-CF

Part Number: DWR-3139003M

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 LS Modified Direct Fit Pro-Series Radiators for 1963-1967 CHEVY II - 32-3139010M

Made in the USA DeWitts LS Modified Direct Fit Pro-Series Radiators for 1963-1967 CHEVY II - 32-3139010M

DeWitts LS Modified Direct Fit Pro-Series Radiators for 1963-1967 CHEVY II - 32-3139010M

LSX Conversion Radiator-Chevy II-1962-67-SB/BB-Bare Finish-DF

Part Number: DWR-3139010M

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 LS Modified Direct Fit Pro-Series Radiators for 1963-1972 CORVETTE - 32-3139063A

Made in the USA DeWitts LS Modified Direct Fit Pro-Series Radiators for 1963-1972 CORVETTE - 32-3139063A

DeWitts LS Modified Direct Fit Pro-Series Radiators for 1963-1972 CORVETTE - 32-3139063A

LSX Conversion Radiator-Corvette-1963-72-SB-Bare Finish-CF

Part Number: DWR-3139063A

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 LS Modified Direct Fit Pro-Series Radiators for 1963-1972 CORVETTE - 32-3139063M

Made in the USA DeWitts LS Modified Direct Fit Pro-Series Radiators for 1963-1972 CORVETTE - 32-3139063M

DeWitts LS Modified Direct Fit Pro-Series Radiators for 1963-1972 CORVETTE - 32-3139063M

LSX Conversion Radiator-Corvette-1963-72-SB-Bare Finish-CF

Part Number: DWR-3139063M

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 LS Modified Direct Fit Pro-Series Radiators 32-3239005M

Made in the USA DeWitts LS Modified Direct Fit Pro-Series Radiators 32-3239005M

DeWitts LS Modified Direct Fit Pro-Series Radiators 32-3239005M

LSX Conversion Radiator-G Body/MONTE-1978-87-Black Ice-CF

Part Number: DWR-3239005M

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 LS Modified Direct Fit Pro-Series Radiators 32-3139014A

DeWitts LS Modified Direct Fit Pro-Series Radiators 32-3139014A

DeWitts LS Modified Direct Fit Pro-Series Radiators 32-3139014A

LSX Conversion Radiator - 1959-62 Impala All, Notched for Aftermarket Steering Box

Part Number: DWR-3139014A

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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