1978 Cooling & Heating - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Perma-Cool Turbo Flex Heavy-Duty Fan Clutches 25100

Perma-Cool Turbo Flex Heavy-Duty Fan Clutches 25100

Fan Clutch, Turbo Flex, Heavy-Duty, Non-thermal, 7.25 in. Diameter, Each

Part Number: PRM-25100

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

PRW Competition+ Mechanical Water Pumps 1430202

Water Pump, Mechanical, High-Volume, Clockwise, Aluminum, Natural, Ford, Lincoln, Mercury, Each

Part Number: PQX-1430202

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Vintage Air Duct Hose Adapters 623221

Heater Duct Components. Hose Adapter. Plastic. Passenger Side, Center, Sure Fit, Chevy Each

Part Number: VTA-623221

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

MotoRad High Flow Thermostats 2006-180

High Flow Thermostat-180 Degrees

Part Number: SNN-2006-180

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

PRW High Performance Mechanical Water Pumps 1431800

Water Pump, Mechanical, High-Volume, Clockwise, Aluminum, Natural, Chrysler, Dodge, Plymouth, Each

Part Number: PQX-1431800

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Peterson Fluid Systems Swivel Water Necks 10-2120

Water Neck, Billet Aluminum, 90 Degree, Swivel, -20 AN, Chevy, Each

Part Number: PFF-10-2120

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Dorman Thermostat Housings 902-1042

Water Necks and Thermostat Housings, Stock Style, Steel, Natural, Heater Bypass Provision, Ford, Each

Part Number: RNB-902-1042

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Summit Racing™ Aluminum Water Necks SUM-371101CPR

Water Neck, Cast Aluminum, Copper Plated, O-Ring, 90-Degree, Chevy, Big/Small Block, Each

Part Number: SUM-371101CPR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

14 Inch 2,400 CFM Brothers Trucks Radiator Shrouds with Fan AFS87C2

73-87 CHVY/GMC TRCK AL SHROUD W/FANS-V8

Part Number: HCT-AFS87C2

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

March Performance Thermostat Housings BTH-336-05

Water Necks and Thermostat Housings, Straight, Swivel, Aluminum, Polished, -20 AN Outlet Size, Ford, Each

Part Number: MCH-BTH-336-05

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Summit Racing™ Classic OEM Radiators for 1974-1983 CHEROKEE, 1984-1986 GRAND WAGONEER, 1980-1983 WAGONEER - SUM-382065

Radiators, Classic OEM, Downflow, Copper/Brass, Black, Transmission Cooler, Jeep, 4.2L, Each

Part Number: SUM-382065

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

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 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

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

Four Seasons Blower Motors 35588

HVAC Blower Motor, Replacement, Each

Part Number: FSS-35588

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

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: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

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

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

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 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Peterson Fluid Systems Swivel Water Necks 10-2116

Water Neck, Billet Aluminum, 90 Degree, Swivel, -16 AN, Chevy, Each

Part Number: PFF-10-2116

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

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: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Four Seasons Ultra-Cool Transmission Oil Coolers 53000

Transmission Oil Cooler, Ultra-Cool, Tube and Fin, 4 Rows, Aluminum, 0.375 in. Hose Barb Inlet/Outlet, Each

Part Number: FSS-53000

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

March Performance Thermostat Housings BTH-305-05

Water Necks and Thermostat Housings, Straight, Swivel, Aluminum, Polished, -16 AN Outlet Size, Ford, 289/302/351 Small Block Windsor, Each

Part Number: MCH-BTH-305-05

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

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

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

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: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

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 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 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: Monday 12/29/2025

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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 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today