1966 Radiators - 4 Row Quantity - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Summit Racing™ Performance Fit 4 Core Aluminum Radiator for 1963-1990 Buick, 1968-1990 Chevy, 1966-1990 Olds, 1965-1982 Cadillac, 1972-1980 GMC, 1967-1981 Pontiac

Radiator, Performance Fit, 4-Row, Aluminum, Polished, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SUM-384001

4.19 out of 5 stars ( 72 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Performance Fit 4 Core Aluminum Radiator for 1975-1987 Buick, 1970-1987 Chevy, 1975-1988 Olds, 1976-1979 Cadillac, 1973-1987 GMC, 1965-1986 Pontiac

Radiator, Performance Fit, 4-Row, Aluminum, Trans Cooler, Polished, Chevy, Pontiac, Oldsmobile, Buick, GMC, Cadillac, Each

Part Number: SUM-384003

4.9 out of 5 stars ( 21 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Performance Fit 4 Core Aluminum Radiator for 1964-1987 Buick, 1968-1988 Chevy, 1979-1987 GMC, 1967-1987 Olds, 1968-1987 Pontiac

Radiator, Performance Fit, 4-Row, Aluminum, Polished, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SUM-384028

4.25 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Performance Fit 4 Core Aluminum Radiator for 1963-1968 Chevy SUM-384011

Radiator, Performance Fit, 4-Row, Aluminum, Polished, Chevy, Each

Part Number: SUM-384011

4.43 out of 5 stars ( 23 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Classic OEM Radiators for 1963-1972 CORVETTE - SUM-382019

Radiator, Classic OEM, Crossflow, Copper/Brass, Black, 4-row, Chevy, Corvette, Each

Part Number: SUM-382019

4.2 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Performance Fit Aluminum Radiator for 1963-1970 Ford Mustang, Fairlane, Torino, Falcon, Galaxie, 1967-1968 Mercury Cougar

Radiator, Performance Fit, 4-Row, Aluminum, Polished, Ford, Mercury, Each

Part Number: SUM-384016

4.5 out of 5 stars ( 20 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Performance Fit 4 Core Aluminum Radiator for 1961-1966 Chevy C10/20/30, K10/20, 1961-1966 Olds, 1961-1966 Pontiac

Radiator, Performance Fit, 4-Row, Aluminum, Polished, Chevy. Oldsmobile, Pontiac, Each

Part Number: SUM-384009

4.64 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Performance Fit 4 Core Aluminum Radiator for 1964-1966 Ford Mustang, Falcon, Ranchero, 1964-1965 Mercury Comet

Radiator, Performance Fit, 4-Row, Aluminum, Polished, Ford. Mercury, Each

Part Number: SUM-384005

3.67 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Performance Fit Aluminum Radiator and Fan Combos SUM-384028-KIT1

Radiator and Fan Shroud Combo, Performance Fit, 4-Row, Aluminum, Polished, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: SUM-384028-KIT1

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Frostbite Performance Cooling Aluminum Radiators FB134

Radiator, Aluminum, 4-Row, Polished, Crossflow, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: FBR-FB134

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Performance Fit Aluminum Radiator and Fan Combos SUM-384005-KIT1

Radiator and Fan Shroud Combo, Performance Fit, 4-Row, Aluminum, Polished, Ford. Mercury, Each

Part Number: SUM-384005-KIT1

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Performance Fit Aluminum Radiator and Fan Combos SUM-384016-KIT1

Radiator and Fan Shroud Combo, Performance Fit, 4-Row, Aluminum, Polished, Ford, Mercury, Each

Part Number: SUM-384016-KIT1

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Frostbite Performance Cooling Aluminum Radiators FB161

Radiator, Aluminum, 4-Row, Polished, Downflow, Ford, Each

Part Number: FBR-FB161

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

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Summit Racing™ Performance Fit Aluminum Radiator for 1978-1979 Bronco, 1968-1979 F-Series Trucks

4.5 out of 5 stars ( 32 )

Estimated Ship Date: Tomorrow

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Frostbite Performance Cooling Aluminum Radiators FB164

Radiator, Aluminum, 4-Row, Polished, Crossflow, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: FBR-FB164

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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Frostbite Performance Cooling Aluminum Radiators FB122

Radiator, Aluminum, 4-Row, Polished, Downflow, Ford, Mercury, Each

Part Number: FBR-FB122

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

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Summit Racing™ Performance Fit 3 Row Aluminum Radiator for 1964-1966 Ford Falcon, Mustang, Ranchero, 1964-1965 Mercury Comet

4.5 out of 5 stars ( 17 )

Estimated Ship Date: Tomorrow

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Brothers Trucks Aluminum Radiators ALR66C4

Radiators, Downflow, 4-row, Aluminum, Natural, Upper Left Side Inlet, Transmission Cooler, Chevrolet, GMC, Each

Part Number: HCT-ALR66C4

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Frostbite Performance Cooling Aluminum Radiators FB137

Radiator, Aluminum, 4-Row, Polished, Crossflow, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: FBR-FB137

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Frostbite Performance Cooling Aluminum Radiators FB125

Radiator, Performance Cooling Radiator, 4-Row, Downflow, Aluminum, Polished, Transmission Cooler, Chevrolet, Each

Part Number: FBR-FB125

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

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Summit Racing™ Performance Fit 3 Row Aluminum Radiator for 1963-1968 Chevy Impala, Chevelle, El Camino, Bel Air, Biscayne, Caprice

4.75 out of 5 stars ( 25 )

Estimated Ship Date: Tomorrow

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Scott Drake Replacement Radiators for 1964-1966 MUSTANG - 259-4

Radiator, Exact Fit, Copper, Brass, Black, Ford, 260, 289, Each

Part Number: SDK-259-4

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Fluidyne Polished Aluminum Radiators for 1966-1979 BRONCO - RFD.4R3027.A

Radiator, Aluminum, Polished, Downflow, 4-Row, Automatic Transmission, Ford, Each

Part Number: FLD-RFD-4R3027-A

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Fluidyne Polished Aluminum Radiators RGM.4R3219.A

Radiator, 4-Row, Aluminum, Polished, Automatic, Chevy, Each

Part Number: FLD-RGM-4R3219-A

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Agility Auto Parts Radiators for 1963-1972 CORVETTE - 8010001

Radiator, OEM, Crossflow, Aluminum, Black, 4-row, Chevy, Corvette, Each

Part Number: RDR-8010001

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Frostbite Performance Cooling Aluminum Radiators FB128

Radiator, Aluminum, 4-Row, Polished, Downflow, Ford, Mercury, Each

Part Number: FBR-FB128

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Johnson's Radiator Works Engine Swap Radiators for 1966-1967 CHEVELLE, EL CAMINO, MALIBU - 5-6667-1-1

Radiator 1966-1967 Chevrolet Chevelle Malibu El Camino SBC/BBC 1.500" top left outlet 1.750" bottom right outlet

Part Number: JRW-5-6667-1-1

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Fluidyne Polished Aluminum Radiators for 1961-1966 C10 PICKUP - RGM.4R2623.A

Radiator, Aluminum, Polished, Downflow, 4-Row, Automatic Transmission, Chevy, Each

Part Number: FLD-RGM-4R2623-A

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today