1973 Cooling & Heating - Free Shipping on Orders Over $109 at Summit Racing

Summit Racing™ Classic OEM Heater Cores SUM-382210

Heater Cores, Classic OEM, Copper/Brass, Natural, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: SUM-382210

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CSR Intake Manifold Water Filler Necks CSR 970C

Water Neck, Billet Aluminum, Clear Anodized, Straight Up, Chevy, Big/Small Block, Each

Part Number: CSI-970C

4.67 out of 5 stars ( 3 )

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MotoRad Thermostats 300-160

Thermostat, 160 Degrees F, Stainless Steel, Each

Part Number: SNN-300-160

1.0 out of 5 stars ( 1 )

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Auto Metal Direct Radiator Core Supports 350-1570

Radiator Support, Upper Only, Steel, EDP Coated, Dodge, Plymouth, Each

Part Number: AMD-350-1570

5.0 out of 5 stars ( 1 )

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Be Cool Factory Fit Modules for 1968-1982 CORVETTE - 82029

Be Cool Factory Fit Modules for 1968-1982 CORVETTE - 82029

Power Cooling Modules, Exact Fit, Aluminum, Natural, Chevy, Kit

Part Number: BCI-82029

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Be Cool Factory Fit Modules 80199

Power Cooling Modules, Exact Fit, Aluminum, Natural, Dodge, Plymouth, A-Body, Kit

Part Number: BCI-80199

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

March Performance Deluxe Air Conditioning Brackets 21002

Bracket, Air Conditioning, Inward Mount, Aluminum, Clear Powdercoated, Chevy, Small Block, Kit

Part Number: MCH-21002

4.5 out of 5 stars ( 2 )

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Griffin Performance Fit Radiator Combos CU-00038

Radiator and Fan, Performance Fit, Aluminum, Manual Transmission, Crossflow, 2-Row, Dual Fan, Chrysler, Dodge, Plymouth, Kit

Part Number: GRI-CU-00038

1.0 out of 5 stars ( 1 )

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Proform Electric Water Pumps 68220B

Water Pump, Electric, 35 gpm, Aluminum, Blue, Ford, Small Block, Includes Hose Adapter, Each

Part Number: PRO-68220B

3.33 out of 5 stars ( 9 )

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Universal Air Conditioner Air Conditioning Compressors CO 4667C

A/C Compressor

Part Number: UAC-CO4667C

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Proform Slim-Fit Radiator Systems 69605.2

Radiators, Slim-Fit Radiator Systems, Crossflow, Aluminum, Natural, Transmission Cooler, Single Fan, Adjustable Fan Thermostat, Chevy, Pontiac, Kit

Part Number: PRO-696052

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Proform Slim-Fit Radiator Systems 69695.1

Radiators, Slim-Fit Radiator Systems, Crossflow, Aluminum, Natural, Single Fan, Aluminum Shroud, Dodge, Plymouth, Kit

Part Number: PRO-696951

2.5 out of 5 stars ( 2 )

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March Performance Mechanical Water Pumps P159

Water Pump, Mechanical, Aluminum, Natural, Ford, Windsor, Each

Part Number: MCH-P159

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Edelbrock Victor Series High Performance Street Mechanical Water Pumps 8887

Water Pump, Victor Series, Mechanical, High-Volume, Aluminum, Polished, Clockwise, Mopar, Small Block, Each

Part Number: EDL-8887

4.0 out of 5 stars ( 1 )

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Griffin Exact Fit Radiator Combos CU-00007

Radiator Fan Combo, Aluminum, 2-Row, Dual Fans, Buick, Cadillac, Chevy, Pontiac, Kit

Part Number: GRI-CU-00007

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Be Cool Factory Fit Modules for 1968-1982 CORVETTE - 80029

Power Cooling Modules, Exact Fit, Aluminum, Natural, Chevy, Kit

Part Number: BCI-80029

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Frostbite Performance Cooling Aluminum Radiators FB153

Radiator, Aluminum, 2-Row, Polished, Crossflow, Chevy, GMC, Each

Part Number: FBR-FB153

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

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Performance Fit 2 Row Aluminum Radiator for 1973-1991 Chevy/GMC C/K Series Truck, Blazer, Jimmy

4 out of 5 stars ( 13 )

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Allstar Performance Aluminum Radiators ALL30304

Allstar Performance aluminum Exact fit radiators provide increased cooling over original copper radiator. Des

Part Number: AAF-ALL30304

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

Cold Case Performance Aluminum Radiators MOT561A

Radiator, Performance, Aluminum, Polished, Downflow, 2 Row, with Transmission Cooler, with A/C, Dodge, Each

Part Number: RAD-MOT561A

Not Yet Reviewed

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Four Seasons Air Conditioning Compressors 58078

Air Conditioning Compressor, A6, R-134A, Aluminum, Natural, Clutch, V-Belt Pulley, Each

Part Number: FSS-58078

5.0 out of 5 stars ( 5 )

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March Performance Thermostat Housings BTH-303

Water Necks and Thermostat Housings, 45 degree, Swivel, Aluminum, Clear, Polished, 1.500 in. Outlet Size, Ford, 289/302/351 Small Block Windsor, Each

Part Number: MCH-BTH-303

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Agility Auto Parts Heater Cores 9010079

Heater Core, Stock Replacement, 5/8 in. Inlet, 3/4 in. Outlet, Aluminum, Chevy, GMC, Truck, SUV, With A/C, Each

Part Number: RDR-9010079

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Agility Auto Parts Radiators 8010381

Radiator, RADIATOR

Part Number: RDR-8010381

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10 Inch 1,140 CFM Frostbite Fan and Shroud Economy Packages FB513E

Fans, Electric, Fan and Shroud Economy Packages, Dual, Puller, Black Plastic Blades, Aluminum Shroud, 3 in. Thick, 23 in. Width, 17 in. Height, Kit

Part Number: FBR-FB513E

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

Griffin Exact Fit Radiator Combos for 1966-1977 BRONCO - CU-70126

Radiator Fan Combo, Aluminum, 2-Row, Single Fan, Ford, Kit

Part Number: GRI-CU-70126

2.0 out of 5 stars ( 1 )

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