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

CSR Thermostat Housings CSR 912C

Water Neck, Billet Aluminum, Clear Anodized, Swivel, 90 Degree, Chevy, Big/Small Block, Each

Part Number: CSI-912C

3.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 12/29/2025

...Loading

Estimated Ship Date: Monday 12/29/2025

Crown Automotive Heater Cores for 1978-1983 CJ5, 1978-1986 CJ7, 1981-1985 SCRAMBLER - J5469877

Heater Core, Aluminum, Natural, Jeep, Each

Part Number: CWA-J5469877

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

...Loading

Estimated Ship Date: Monday 12/29/2025

Four Seasons Heater Valves 74610

Heater Valve, Steel, Cadillac, Chevy, GMC, Pontiac, Each

Part Number: FSS-74610

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/29/2025

...Loading

Estimated Ship Date: Monday 12/29/2025

Mr. Gasket Water Necks 9845

Water Neck, Steel, Chrome Plated, O-Ring, Straight Up, Chevy, Big/Small Block, Each

Part Number: MRG-9845

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Monday 12/29/2025

...Loading

Estimated Ship Date: Monday 12/29/2025

March Performance Thermostat Housings BTH-202-05

Water Necks and Thermostat Housings, 90 degree, Swivel, Aluminum, Polished, 1.500 in. Outlet Size, Chevrolet, Small/Big Block, Each

Part Number: MCH-BTH-202-05

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

...Loading

Estimated Ship Date: Monday 12/29/2025

Canton Racing Billet Aluminum Water Necks 80-036

Canton Racing Billet Aluminum Water Necks 80-036

Water Neck, Billet Aluminum, Polished, Straight Up, Ford, Each

Part Number: CTR-80-036

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 13, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 13, 2026 if ordered today

GMB OE Replacement Water Pumps 125-1350

Water Pump, Mechanical, Iron, Natural, Ford, Lincoln, Mercury, Big Block, Each

Part Number: GMB-125-1350

3.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/29/2025

...Loading

Estimated Ship Date: Monday 12/29/2025

Engine Works Thermostat Gaskets 118350-10

Gasket, Water Neck, Fiber, Chevrolet, Small/Big Block, Set of 10

Part Number: EW1-118350-10

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

...Loading

Estimated Ship Date: Monday 12/29/2025

Summit Racing™ Classic OEM Heater Cores SUM-382210

Heater Cores, Classic OEM, Copper/Brass, Natural, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: SUM-382210

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

...Loading

Estimated Ship Date: Monday 12/29/2025

Dorman Thermostat Housings 902-1052

Water Neck and Thermostat Housing, Stock, Steel, Natural, Aluminum, Mercury, Each

Part Number: RNB-902-1052

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/29/2025

...Loading

Estimated Ship Date: Monday 12/29/2025

GMB OE Replacement Water Pumps 130-1250

Water Pump, Mechanical, Iron, Natural, GM with Chevy, V6, Small Block V8, Each

Part Number: GMB-130-1250

3.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 12/29/2025

...Loading

Estimated Ship Date: Monday 12/29/2025

GMB OE Replacement Water Pumps 120-1060

Water Pump, Replacement, Standard Volume, Aluminum, Chrysler, Dodge, Plymouth, Each

Part Number: GMB-120-1060

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/29/2025

...Loading

Estimated Ship Date: Monday 12/29/2025

Drag Race Solutions Water Filler Necks 3300-001B

Water Neck, Offset Adapter Style, Billet Aluminum, Black Powdercoated, Chevy, Each

Part Number: CHH-3300-001B

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

...Loading

Estimated Ship Date: Monday 12/29/2025

Proform Electric Water Pumps 66226B

Water Pump Motor, Electric Water Pump, pn. 66225, Blue Powdercoated, Each

Part Number: PRO-66226B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/29/2025

...Loading

Estimated Ship Date: Monday 12/29/2025

Edelbrock Water Necks 4809

Water Neck, 15 Degree, O-Ring, Steel, Chrome, Chevrolet, 4.3, V6, SBC, BBC, Each

Part Number: EDL-4809

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/29/2025

...Loading

Estimated Ship Date: Monday 12/29/2025

Proform Aluminum Water Necks 141-501

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

Part Number: PRO-141-501

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/29/2025

...Loading

Estimated Ship Date: Monday 12/29/2025

Trans-Dapt Performance Chrome Water Necks 9230

Water Neck, Zinc Alloy, Chrome Plated, O-Ring, 90 Degree, Pontiac, V8, Each

Part Number: TRD-9230

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/29/2025

...Loading

Estimated Ship Date: Monday 12/29/2025

March Performance Thermostat Housings BTH-203-05

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

Part Number: MCH-BTH-203-05

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

...Loading

Estimated Ship Date: Monday 12/29/2025

Moroso Water Pump Spacer Kits 63510

Spacer Kit, Water Pump, Aluminum, Natural, Chevy, Small Block, Kit

Part Number: MOR-63510

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/29/2025

...Loading

Estimated Ship Date: Monday 12/29/2025

March Performance Ultra Series Air Conditioning Brackets 20602

Bracket, Air Conditioning, Inward Mount, Aluminum, Clear Powdercoated, Chevy, Big Block, Kit

Part Number: MCH-20602

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/29/2025

...Loading

Estimated Ship Date: Monday 12/29/2025

Moroso Manifold Filler Necks 63423

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

Part Number: MOR-63423

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/29/2025

...Loading

Estimated Ship Date: Monday 12/29/2025

ACDelco Mechanical Water Pumps 88926101

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

Part Number: ADO-252-587

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/29/2025

...Loading

Estimated Ship Date: Monday 12/29/2025

Hayden Fan Clutches 2707

Fan Clutch, Standard Thermal, Buick, Cadilliac, Chevy, Chrysler, Dodge, Oldsmobile, Plymouth, Pontiac, GMC, Each

Part Number: HDA-2707

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/29/2025

...Loading

Estimated Ship Date: Monday 12/29/2025

12 Inch 1,620 CFM Frostbite Fan and Shroud High Performance Packages FB516H

Fans, Electric, Fan and Shroud High Performance Packages, Puller, Dual, 12 in. Fan Diameter, Black Plastic Blades, Aluminum Shroud, 14.60 amps, Kit

Part Number: FBR-FB516H

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/29/2025

...Loading

Estimated Ship Date: Monday 12/29/2025

Proform High Flow Mechanical Aluminum Water Pumps 66227

Water Pumps, High Flow Mechanical, Aluminum; Natural Finish, 6-blade Impeller, 25 gpm, Chrysler, Dodge, Plymouth, Big Block, B, RB, Hemi, Engine, Each

Part Number: PRO-66227

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

...Loading

Estimated Ship Date: Monday 12/29/2025