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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 61

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 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

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

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

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

Radiator, LS Modified Direct-Fit Pro-Series, Crossflow, Aluminum, 2-Row, Natural, Single Fan, Chevy, Corvette, Small Block LS, Each

Part Number: DWR-32-3139063MF

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 32-3239019A

DeWitts LS Modified Direct Fit Pro-Series Radiators 32-3239019A

DeWitts LS Modified Direct Fit Pro-Series Radiators 32-3239019A

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

Part Number: DWR-3239019A

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

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

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

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

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

Part Number: DWR-3239005A

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 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered 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 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

DeWitts LS Modified Direct Fit Pro-Series Radiators for 1955-1960 CORVETTE - 32-3139055A

Made in the USA DeWitts LS Modified Direct Fit Pro-Series Radiators for 1955-1960 CORVETTE - 32-3139055A

DeWitts LS Modified Direct Fit Pro-Series Radiators for 1955-1960 CORVETTE - 32-3139055A

LSX Conversion Radiator-Corvette-1955-60-REG-Bare Finish-DF

Part Number: DWR-3139055A

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 32-3239016A

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

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

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

Part Number: DWR-3239016A

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 1961-1962 CORVETTE - 32-3239061A

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

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

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

Part Number: DWR-3239061A

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 3000, 1963-1966 C10 PICKUP - 32-3239017A

Made in the USA DeWitts LS Modified Direct Fit Pro-Series Radiators for 1966 3000, 1963-1966 C10 PICKUP - 32-3239017A

DeWitts LS Modified Direct Fit Pro-Series Radiators for 1966 3000, 1963-1966 C10 PICKUP - 32-3239017A

LSX Conversion Radiator-C10 Truck-1963-66-Back Ice-CF

Part Number: DWR-3239017A

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 - 32-3239063A

Made in the USA DeWitts LS Modified Direct Fit Pro-Series Radiators for 1963-1972 CORVETTE - 32-3239063A

DeWitts LS Modified Direct Fit Pro-Series Radiators for 1963-1972 CORVETTE - 32-3239063A

LSX Conversion Radiator-Corvette-1963-72-SB-Black Ice-CF

Part Number: DWR-3239063A

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 32-3139014AF

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

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

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

Part Number: DWR-32-3139014AF

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 32-3239013A

Made in the USA DeWitts LS Modified Direct Fit Pro-Series Radiators 32-3239013A

DeWitts LS Modified Direct Fit Pro-Series Radiators 32-3239013A

LSX Conversion Radiator-Bel Air/150/210-1955-57-V8-Black Ice-CF

Part Number: DWR-3239013A

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 CHEVY II, 1969-1972 NOVA - 32-3239011A

Made in the USA DeWitts LS Modified Direct Fit Pro-Series Radiators for 1968 CHEVY II, 1969-1972 NOVA - 32-3239011A

DeWitts LS Modified Direct Fit Pro-Series Radiators for 1968 CHEVY II, 1969-1972 NOVA - 32-3239011A

LSX Conversion Radiator-Nova-1968-72-all/20.75-Black Ice-CF

Part Number: DWR-3239011A

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 32-3239035A

Made in the USA DeWitts LS Modified Direct Fit Pro-Series Radiators 32-3239035A

DeWitts LS Modified Direct Fit Pro-Series Radiators 32-3239035A

LSX Conversion Radiator-Nova - Cradle Mount-1973-74-all/23.5-Black Ice-CF

Part Number: DWR-3239035A

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 1955-1960 CORVETTE - 32-3239055M

Made in the USA DeWitts LS Modified Direct Fit Pro-Series Radiators for 1955-1960 CORVETTE - 32-3239055M

DeWitts LS Modified Direct Fit Pro-Series Radiators for 1955-1960 CORVETTE - 32-3239055M

LSX Conversion Radiator-Corvette-1955-60-SB-Black Ice-DF

Part Number: DWR-3239055M

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 - 32-3239010A

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

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

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

Part Number: DWR-3239010A

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 - 32-3239040A

DeWitts LS Modified Direct Fit Pro-Series Radiators for 1966-1967 GTO, LEMANS, TEMPEST - 32-3239040A

DeWitts LS Modified Direct Fit Pro-Series Radiators for 1966-1967 GTO, LEMANS, TEMPEST - 32-3239040A

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

Part Number: DWR-3239040A

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 - 32-3239003A

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

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

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

Part Number: DWR-3239003A

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 1982-1992 CAMARO - 32-3139006AF

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

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

Radiator, LS Conversion, Crossflow, Aluminum, Natural, Dual Fans, Radiator Cap, Chevy, Camaro, LS Engine, Kit

Part Number: DWR-32-3139006AF

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 1982-1992 CAMARO - 32-3139006MF

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

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

Radiator, LS Conversion, Crossflow, Aluminum, Natural, Dual Fans, Radiator Cap, Chevy, Camaro, LS Engine, Kit

Part Number: DWR-32-3139006MF

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 - 32-3239041A

DeWitts LS Modified Direct Fit Pro-Series Radiators for 1966-1967 GTO, LEMANS, TEMPEST - 32-3239041A

DeWitts LS Modified Direct Fit Pro-Series Radiators for 1966-1967 GTO, LEMANS, TEMPEST - 32-3239041A

LSX Conversion Radiator - 1966-67 GTO Auto, 25.5" x 17.5" Core, Direct Fit With A/C cars

Part Number: DWR-3239041A

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 32-3239034A

Made in the USA DeWitts LS Modified Direct Fit Pro-Series Radiators 32-3239034A

DeWitts LS Modified Direct Fit Pro-Series Radiators 32-3239034A

LSX Conversion Radiator-Chevelle-1973-77-Black Ice-CF

Part Number: DWR-3239034A

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 - 32-3239002A

Made in the USA DeWitts LS Modified Direct Fit Pro-Series Radiators for 1964-1967 CHEVELLE, MALIBU - 32-3239002A

DeWitts LS Modified Direct Fit Pro-Series Radiators for 1964-1967 CHEVELLE, MALIBU - 32-3239002A

LSX Conversion Radiator-Chevelle-1964-67-SB/BB-Black Ice-DF

Part Number: DWR-3239002A

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 1969-1972 CORVETTE - 32-3239070A

Made in the USA DeWitts LS Modified Direct Fit Pro-Series Radiators for 1969-1972 CORVETTE - 32-3239070A

DeWitts LS Modified Direct Fit Pro-Series Radiators for 1969-1972 CORVETTE - 32-3239070A

LSX Conversion Radiator-Corvette-1969-72-SB-Black Ice-CF

Part Number: DWR-3239070A

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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