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

Hayden Rapid-Cool Transmission Oil Coolers 676

Transmission Oil Cooler, Plate, Natural, 11 in. x 6 in. x 0.75 in., 3/8 in. Inlet, Outlet, Each

Part Number: HDA-676

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

Moroso Thermostat Spacers 63433

Thermostat Spacer, Billet Aluminum, Natural, 1 in. Thick, Chevy, Small Block, Big Block, Each

Part Number: MOR-63433

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

Summit Racing™ Water Neck Spacers SUM-371200

Water Neck Spacers, Aluminum, Polished, 1.00 in. Thickness, Chevrolet, Each

Part Number: SUM-371200

2.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

Spectre Performance Water Necks 4933

Water Neck, Billet Aluminum, Polished, 90 Degree, Chevy, Big/Small Block, Each

Part Number: SPE-4933

4.58 out of 5 stars ( 12 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

Chevrolet Performance Thermostat Housings 12342024

Water Neck, 90 Degree, Cast Aluminum, Chrome, Chevy, Big/Small Block V8, Each

Part Number: NAL-12342024

4.74 out of 5 stars ( 27 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

Crown Automotive Climate Control Cables for 1978-1983 CJ5, 1978-1986 CJ7, 1981-1985 SCRAMBLER - 5463657K

Control Cables, Climate Control Panel Components, Jeep, Set of 3

Part Number: CWA-5463657K

3.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

Hayden Electric Fan Controls 3651

Fan Switch, Thermostatic, Thread-In, Adjustable 160-210 Degrees F, Kit

Part Number: HDA-3651

3.03 out of 5 stars ( 31 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

Mr. Gasket Chrome Plated O-Ring Water Necks 2662

Water Neck, Steel, Chrome Plated, O-Ring, 45 Degree, Ford, 260-302/351W, Each

Part Number: MRG-2662

3.96 out of 5 stars ( 27 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

Summit Racing™ Radiator Supports SUM-G3920

Radiator Support, Steel, Chrome, Chevy, Three Bolt Design,Each

Part Number: SUM-G3920

4.1 out of 5 stars ( 40 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

Hayden Fluid Coolers 403

Fluid Cooler, Transmission, Tube, Fin, Natural, 7.5 in. x 12.5 in. x 0.75 in., 3/8 in. Inlet, Outlet, Each

Part Number: HDA-403

4.61 out of 5 stars ( 44 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

FlowKooler Robertshaw Series High Performance Thermostats 333-180 SUBSTITUTE

Thermostat, Bypass Thermostat, High-Flow, 180 Degrees F, Copper/Brass, without Brass Bypass Plate, Ford, 351C/400M, Each

Part Number: BRA-333-180

4.5 out of 5 stars ( 16 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

Summit Racing™ Aluminum Water Necks SUM-371101-15

Water Neck, Cast Aluminum, Polished, O-Ring, 75 Degree, Chevy, Big/Small Block, Each

Part Number: SUM-371101-15

2.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

Summit Racing™ Chrome Water Necks SUM-G3805-1

Water Neck, O-ring, Steel, Chrome, 45 degree, Ford, Small Block Windsor, Each

Part Number: SUM-G3805-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

Summit Racing™ Overflow Tanks SUM-RP24330

Radiator Overflow Tank, 1974-80 GM Truck, Includes Tank and Cap, Repl GM#357402/340750, Kit

Part Number: SUM-RP24330

Not Yet Reviewed

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

Edelbrock High Performance Thermostats 8605

Thermostat, High Performance, Mechanical, 53mm Outside Diameter, 195 degrees, High-flow, AMC, Buick, Cadillac, Chrysler, Ford, Hudson, Each

Part Number: EDL-8605

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

OER Radiator Overflow Tanks 551448

Overflow Tank, Recirculating, Plastic, White, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: OER-551448

3.91 out of 5 stars ( 11 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

Mr. Gasket Water Necks 2557

Water Neck, Chrome Plated, 15 Degree, Chevy, Big/Small Block, Each

Part Number: MRG-2557

4.22 out of 5 stars ( 18 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

Hayden Fluid Coolers 405

Fluid Cooler, Transmission, Tube, Fin, Natural, 10 in. x 15.875 in. x 0.75 in., 3/8 in. Inlet, Outlet, Each

Part Number: HDA-405

4.73 out of 5 stars ( 11 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

Summit Racing™ Chrome Water Necks SUM-370980

Water Neck, Thermostat Housing, 90 Degree, Chrome, Ford Small Block, SBF, Each

Part Number: SUM-370980

2.5 out of 5 stars ( 8 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

Hayden Fan Clutches 2710

Fan Clutch, Standard Thermal, Chevy, Ford, Lincoln, Each

Part Number: HDA-2710

3.62 out of 5 stars ( 26 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

Summit Racing™ Radiator Supports SUM-G3920B

Radiator Support, Steel, Black Powdercoated, Chevy, Each

Part Number: SUM-G3920B

4.5 out of 5 stars ( 20 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

Hayden Fan Clutches 2711

Fan Clutch, Thermal, Mercury, Chevy, Ford, Each

Part Number: HDA-2711

4.25 out of 5 stars ( 12 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

Allstar Performance Chevy Aluminum Water Necks ALL30270

Water Neck, 90 Degrees, Swivel Style, O-ring Seal, 1.5 in. Outlet, with Hardware, Aluminum, Black Powdercoated, Matte Finish, Chevy, Gen I, Each

Part Number: AAF-ALL30270

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

FlowKooler Robertshaw Series High Performance Thermostats 330-195

Thermostat, High Flow, 195 Degree F, Copper/Brass, AMC, GM, Chrysler, Ford, Each

Part Number: BRA-330-195

4.14 out of 5 stars ( 28 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026

GMB OE Replacement Water Pumps 120-1070

Water Pump, Mechanical, Aluminum, Natural, Mopar, 239/318/340/360, 3.9L, V6/V8, Each

Part Number: GMB-120-1070

4.33 out of 5 stars ( 9 )

Estimated Ship Date: Monday 1/5/2026

...Loading

Estimated Ship Date: Monday 1/5/2026