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

Meziere Water Neck Plates WN1916S

Meziere Water Neck Plates WN1916S

Water Neck, Billet Aluminum, Black, -16AN Male, Straight Up, (2) -6AN Female, Chevy, Mopar, Big Block, Each

Part Number: MEZ-WN1916S

Not Yet Reviewed

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

CVR Thermostat Housings TSH6AR

Water Neck, Swivel, Billet Aluminum, Red Anodized, O-ring, 90 degree, -16 AN, Chevy, GMC, Chrysler, Dodge

Part Number: CVS-TSH6AR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Dayco Water Pumps DP846

Water Pump-Auto/Light Truck, Dayco

Part Number: DAC-DP846

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Redhorse Performance 4910 Series Thermostat Housing Assemblies 4910-350-24-3

Water Neck, Aluminum, Red Anodized, O-Ring, 75 Degree, 1.500 in. Outlet, Chevy, Small/Big Block, Each

Part Number: HSE-4910-350-243

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

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Weiand Aluminum Water Necks 6255

1.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Be Cool Custom-Fit Aluminum Radiators for 1970-1974 BARRACUDA, CHALLENGER - 63177

Radiator, Exact-Fit, Aluminum, Polished, Dodge, Plymouth, Each

Part Number: BCI-63177

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 Custom-Fit Aluminum Radiators 63175

Radiator, Exact-Fit, Aluminum, Polished, Dodge, Plymouth, A-Body, Each

Part Number: BCI-63175

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 Aluminum Radiators 63208

Radiator, LS swap, Exact Fit, Crossflow, Aluminum, Polished, 2-Row, Buick, Chevy, GMC, Olds, Pontiac, Each

Part Number: BCI-63208

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

Milodon Water Outlet Restrictor Kits 16420

Water Outlet Restrictors, Steel, Chevy/Ford, Set of 3

Part Number: MIL-16420

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Goodmark Radiator Core Supports for 1973-1974 APOLLO, NOVA, OMEGA - GMK401232068

Radiator Support, Steel, EDP Coated, Chevy, Each

Part Number: GMK-4012-320-68

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Aug 10, 2026 if ordered today

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Estimated Ship Date: Aug 10, 2026 if ordered today

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Auto Metal Direct Radiator Core Supports for 1968 CHEVY II, 1969-1974 NOVA - 350-3068

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Four Seasons Remanufactured Air Conditioning Compressors 57092

Air Conditioning Compressor, Steel, A6, R-134A, Each

Part Number: FSS-57092

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

March Performance Ultra Series Mechanical Water Pumps P2141-08

Ultra Series water pump, Ford, Mercury, 289, 302, 351W, Clockwise rotation, Aluminum, High flow, Black finish, Hub height 5.42", Pilot shaft .625", In

Part Number: MCH-P2141-08

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Four Seasons Air Conditioning Expansion Valves 38844

Air Conditioning Expansion Valve, Brass, Natural, Chrysler, Dodge, Plymouth, Shelby, Each

Part Number: FSS-38844

Not Yet Reviewed

Estimated Ship Date: Today

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Dorman Thermostats 902-2055

Engine Coolant Thermostat Housing

Part Number: RNB-902-2055

Not Yet Reviewed

Estimated Ship Date: Today

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Griffin Performance Fit Radiator Combos for 1968 CHEVY II, 1969-1979 NOVA - CU-00019

Exact FIT COMBO UNIT RADIATOR

Part Number: GRI-CU-00019

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Philadelphia Racing Products Water Pump Spacers PRP-6801

Water Pump Spacers, Water Pump Spacer Kit 1 1/2" Small Block Chevy

Part Number: PGP-PRP-6801

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

Proform Electric Water Pumps 141-652

Water Pump, Electric, 35 gpm, Aluminum, Red Anodized, Chevy, Small Block, Each

Part Number: PRO-141-652

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Proform Electric Water Pumps 141-653

Water Pump, Electric, 35 gpm, Aluminum, Blue Anodized, Chevy, Small Block, Each

Part Number: PRO-141-653

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

DeWitts Direct-Fit Pro-Series Radiators 32-1139019M

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

Part Number: DWR-1139019M

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 Radiators 6-00187

Radiator, Exact Fit, Crossflow, Aluminum, Natural, 2-Row, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: GRI-6-00187

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Auto Pro USA Corvette Fan Shroud Extensions for 1973-1975 CORVETTE - FSE1002/870

Fan Shroud Extension; 1973-1975 Chevy Corvette

Part Number: AUP-FSE1002

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Four Seasons Heater Cores 98537

Heater Core, Replacement, Stock Inlet/Outlet Size, Aluminum, Natural, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: FSS-98537

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

DeWitts Direct-Fit Pro-Series Radiators for 1970-1981 CAMARO - 32-1139005M

Radiator, Direct-Fit Pro-Series, Aluminum, Natural, Manual Transmission, Chevy, Each

Part Number: DWR-1139005M

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

Be Cool Custom-Fit Aluminum Radiators for 1970-1983 CJ5, 1970-1975 CJ6, 1976-1986 CJ7 - 62030

Radiator, Exact-Fit, Aluminum, Natural, Jeep, with Chevy, Small Block, Each

Part Number: BCI-62030

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 Aluminum Radiators 61283

Radiator, Exact Fit, Downflow, Aluminum, Polished, Dodge, Plymouth, Each

Part Number: BCI-61283

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 Aluminum Radiators 62250

Radiator, Exact Fit, Downflow, Aluminum, 2-Row, Ford, Each

Part Number: BCI-62250

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today