1974 Cooling & Heating - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Tuff Stuff Performance Supercool Water Pumps for 1972-1982 CORVETTE - 1534N

Water Pump, Mechanical, High-Volume, Iron, Natural, Chevy, Small Block, Corvette, Short Pump, Each

Part Number: TFF-1534N

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Trans-Dapt Performance Chrome Water Necks 9228

Water Neck, Zinc Alloy, Chrome Plated, O-Ring, 15 Degree, Chevy, Big/Small Block, Each

Part Number: TRD-9228

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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OMIX-ADA Thermostat Housings 17118.05

Thermostat Housing, Cast Iron, Natural, Jeep, Each

Part Number: OMX-1711805

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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March Performance Thermostat Housings BTH-331-08

Water Necks and Thermostat Housings, Straight, Swivel, Aluminum, Satin Black Anodized, 1.500 in. Outlet Size, Ford, Each

Part Number: MCH-BTH-331-08

Not Yet Reviewed

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CVR Thermostat Housings TSH6CL

Water Neck, Billet Aluminum, Clear Anodized, O-Ring, 90 Degree, 1.5 in., Chevy, Big/Small Block/V6, Each

Part Number: CVS-TSH6CL

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

Four Seasons Air Conditioning Compressor Clutches 47298

Air Conditioning Compressor Clutch, Replacement, GM Type, Pulley, AMC, Buick, Cadillac, Chevrolet, GMC, Mercedes-Benz, Oldsmobile, Pontiac, Each

Part Number: FSS-47298

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

Flex-A-Lite Billet Aluminum Radiator Caps 126844

Radiator Cap, Round, 16 psi Maximum Pressure, Billet Aluminum, Black, Flex-A-Lite Logo, Buick, Cadillac, Chevy, Chrysler, Ford, GMC, Volkswagen, Each

Part Number: FLX-126844

Not Yet Reviewed

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Hayden Fluid Coolers 457

Fluid Cooler, Engine, Tube, Fin, Natural, 10 in. x 12.25 in. x 0.75 in., 3/8 in. Inlet, Outlet, Each

Part Number: HDA-457

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

ACDelco Mechanical Water Pumps 88926114

Water Pump, Mechanical, Standard-volume, Clockwise Rotation, Aluminum, Natural, Chrysler, Dodge, Plymouth, L6, Each

Part Number: ADO-252-600

Not Yet Reviewed

Estimated Ship Date: Today

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12 Inch 1,275 CFM Hayden Super Duty Electric Fan 3911

Electric Fans, 12 in. Diameter, Pusher, 1,275 cfm, 12.80 amps, Each

Part Number: HDA-3911

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

Need It Sooner? We recommend these similar substitute parts:

12 Inch 750 CFM Derale Dyno-Cool Straight Blade Fan 16912

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

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CA Radiator Support U-Brackets for 1968-1976 CORVETTE - 33527

Radiator Support Component, Radiator Support U-Bracket, Lower Position, Chevrolet, Each

Part Number: MMU-33527

Not Yet Reviewed

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Edelbrock Water Necks 4816

Water Neck, Aluminum, Polished, O-Ring, Straight Up, Swivel, Chevy 4.3L V6, Chevy V8, Each

Part Number: EDL-4816

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Universal Air Conditioner Air Conditioning Expansion Valves EX 9404C

A/C Expansion Valve

Part Number: UAC-EX9404C

Not Yet Reviewed

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Four Seasons Air Conditioning Compressors 58033

Air Conditioning Compressor, Aluminum, SD508, R-134A, Each

Part Number: FSS-58033

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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March Performance Thermostat Housings BTH-203

Water Necks and Thermostat Housings, 45 degree, Swivel, Aluminum, Clear, Polished, 1.500 in. Outlet Size, Chevrolet, Small/Big Block, Each

Part Number: MCH-BTH-203

Not Yet Reviewed

Estimated Ship Date: Today

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Four Seasons Heater Cores for 1973-1976 DART, VALIANT - 91507

Heater Core, Replacement, Stock Inlet/Outlet Size, Copper/Brass, Natural, Dodge, Plymouth, Each

Part Number: FSS-91507

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

OER Authorized Radiator Supports for 1968 CHEVY II, 1969-1974 NOVA - C2463

Radiator Support, Steel, EDP Coated, Chevy, 230, 250, L6, Each

Part Number: OER-C2463

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Summit Racing™ Electric Water Pump Pro Packs 12-0018

Combo, Water Pump, Electric, Aluminum, Red Powdercoated, Coolant Additive, Chevy, Small Block, Relay, Kit

Part Number: CMB-12-0018

4.67 out of 5 stars ( 3 )

Cannot be shipped Internationally

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Cannot be shipped Internationally

March Performance Thermostat Housings BTH-102-08

Water Necks and Thermostat Housings, 90 degree, Swivel, Aluminum, Satin Black Anodized, 1.500 in. Outlet Size, Pontiac, Pontiac V8, Each

Part Number: MCH-BTH-102-08

Not Yet Reviewed

Estimated Ship Date: Today

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Four Seasons Heater Cores for 1970-1974 BARRACUDA, CHALLENGER, CUDA - 90508

Heater Core, Aluminum, Mopar, Each

Part Number: FSS-90508

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

12 Inch 1,155 CFM Maradyne Jetstreme Electric Fan MJS13KC

Radiator Fan, Controller, Electric, Jetstreme, Nylon, Black, 12.0 in. Diameter, 1,155 cfm, Each

Part Number: MAR-MJS13KC

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

Four Seasons Heater Valves 74612

Heater Valve, Replacement, Each

Part Number: FSS-74612

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Meziere Water Neck Spacers WN0028B

Meziere Water Neck Spacers WN0028B

Water Neck Spacer, Billet Aluminum, Blue Anodized, Chevy, Mopar, Big Block, Small Block, Each

Part Number: MEZ-WN0028B

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

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9 Inch 560 CFM Hayden Super Duty Electric Fan 3901

Electric Fans, 9 in. Diameter, Pusher, 560 cfm, 7.20 amps, Each

Part Number: HDA-3901

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

Need It Sooner? We recommend these similar substitute parts:

9 Inch 590 CFM Spal Electric Fan 30100381

5 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Goodmark Upper Radiator Support Covers for 1970-1981 CAMARO, FIREBIRD - GMK4021315701C

Radiator Support Cover, Steel, Chrome, without Air Conditioning, Chevrolet, Each

Part Number: GMK-4021315701C

Not Yet Reviewed

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