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

Redhorse Performance 4910 Series Thermostat Housing Assemblies 4910-350-20-2

Water Neck, Aluminum, Black Anodized, O-Ring, 75 Degree, 1.250 in. Outlet, Chevy, Small/Big Block, Each

Part Number: HSE-4910-350-202

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Griffin Performance Fit Radiators for 1970-1981 CAMARO - 8-70010

Griffin Performance Fit Radiators for 1970-1981 CAMARO - 8-70010

Radiator, Crossflow, Dual-Row, Aluminum, Natural, 31.25 in. Wide, 18.62 in. High, 3.0 in. Thick, Each

Part Number: GRI-8-70010

3.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

March Performance Ultra Series Mechanical Water Pumps P2174

Ultra Series water pump, Pontiac 265, 301, 400, 455, Clockwise rotation, Aluminum, High flow, Natural finish, Hub height 4.5", Pilot shaft .625",

Part Number: MCH-P2174

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Patriot Exhaust Air Conditioning Brackets H7608

Bracket, Air Conditioning, Steel, Clear Anodized, Chevy, Small Block, Driver Side, Ecah

Part Number: PTE-H7608

3.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Dorman Water Pump Studs 23735

Water Pump Studs, Hex, Steel, Zinc Plated, Chevy, Kit

Part Number: RNB-23735

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

MotoRad Fail-Safe Thermostats 7206-180

Thermostat, Mechanical, Fail-Safe Thermostat, Standard-flow, 180 degrees F, Stainless, AMC, Buick, Cadillac, Chevy, Chrysler, Ford, GMC, Mercury, Each

Part Number: SNN-7206-180

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

Canton Racing Billet Aluminum Water Necks 80-037

Water Neck, Billet Aluminum, Natural, Straight Up, -16 AN Male, Ford, Big Block 385 Series, Cleveland, Kit

Part Number: CTR-80-037

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

OER Air Conditioning Insulators 331959

Air Conditioning Condenser Insulator, Rubber/Steel, Chevy, Each

Part Number: OER-331959

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Allstar Performance Aluminum Water Necks ALL30271

Water Necks and Thermostat Housings, Allstar Performance Aluminum Water Necks, 45 degree, Swivel, Aluminum, O-ring, Each

Part Number: AAF-ALL30271

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Cold Case Performance Aluminum Radiators for 1968 CHEVY II, 1969-1979 NOVA, 1971-1976 VENTURA - CHN549

Radiator, Performance, Aluminum, Polished, Crossflow, 2 Row, LS Swap, Chevy, Pontiac, Each

Part Number: RAD-CHN549

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Mr. Gasket Water Necks 9142G

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

Part Number: MRG-9142G

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

March Performance Thermostat Housings BTH-204-08

Water Neck, Thermostat Housing, Billet, Big/Small Block, Chevy, 75 Degree, Each, O-Ring, Black

Part Number: MCH-BTH-204-08

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Mishimoto Performance Radiators MMRAD-MUS-79A

Radiator, Aluminum, Crossflow, Ford, Each

Part Number: MIO-MMRADMUS79A

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Universal Air Conditioner Heater Cores HT 398269C

HVAC Heater Core

Part Number: UAC-HT398269C

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Dorman Thermostats 902-2016

Water Neck and Thermostat Housing, Stock, Steel, Natural, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: RNB-902-2016

1.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Redhorse Performance 4910 Series Thermostat Housing Assemblies 4910-350-24-2

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

Part Number: HSE-4910-350-242

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Cold Case Performance Aluminum Radiators for 1970-1983 CJ5, 1970-1972 CJ6, 1976-1986 CJ7 - MOJ992A

Radiator, Performance, Aluminum, Polished, Downflow, 2 Row, Transmission Cooler, Engine Swap, Jeep, CJ, Each

Part Number: RAD-MOJ992A

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Perma-Cool Engine Oil Coolers 55589

Fluid Cooler, Engine, 4-Pass, Tube and Fin, Aluminum, Natural, 5.00 in. x 12.50 in. x 0.750 in., Each

Part Number: PRM-55589

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Four Seasons Rapid-Cool Transmission Oil Coolers 53007

Transmission Oil Cooler, Rapid-Cool, Aluminum, Black, Plate Style, 3/8 in. Hose Barb, Each

Part Number: FSS-53007

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

Tuff Stuff Performance Standard-Volume Water Pumps 1529N

Water Pump, Mechanical, Standard-Volume, Iron, Natural, Chevy, GMC, L6, Each

Part Number: TFF-1529N

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

March Performance Thermostat Housings BTH-302

Water Necks and Thermostat Housings, 90 degree, Swivel, Aluminum, Clear, Polished, 1.500 in. Outlet Size, Ford, 289/302/351 Small Block Windsor, Each

Part Number: MCH-BTH-302

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Hayden Fluid Coolers 516

Fluid Cooler, Transmission, Tube, Fin, Natural, 10 in. x 15.875 in. x 0.75 in., 9/16 in.-18 Inlet, Outlet

Part Number: HDA-516

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

MotoRad UltraStat Thermostats 5200-160

Thermostat, UltraStat, 160 Degrees F, Stainless Steel, Each

Part Number: SNN-5200-160

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

ARP Thermostat Housing Fasteners 430-7402

Thermostat Housing Bolts, Polished Stainless, Hex, Chevy, Set of 3

Part Number: ARP-430-7402

4.11 out of 5 stars ( 9 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

10 Inch 650 CFM Hayden Electric Fan 3670

Electric Fan, Single, 10 in. Diameter, Reversible, 650 cfm, Black, Plastic, Each

Part Number: HDA-3670

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025