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

DeWitts Pivoting Water Necks 32-15821

Water Neck and Thermostat Housing, Swivel, Aluminum, Polished, 90 Degree, Chevy, Small, Big Block, Each

Part Number: DWR-32-15821

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

Spectra Premium Radiators 434-CU511

Radiator, Premium, Exact Fit, Downflow, with Transmission Cooler, 5/16 in. Hose Barb, Upper Left Inlet, Copper/Brass, Dodge, Plymouth, V8, Each

Part Number: SGT-CU511

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Milodon Mechanical Water Pumps 16271

Water Pump, Mechanical, High-Volume, AMC, Jeep 290/304/360/390/401, Aluminum, 1973-1979, Each

Part Number: MIL-16271

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Four Seasons Remanufactured Air Conditioning Compressors 57022

Air Conditioning Compressor, Steel, 209-210, R-134A, Each

Part Number: FSS-57022

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

EMP Stewart Stage 1 Water Pumps 13113

Water Pump, Stage 1, Cast Iron, High-Volume, Chevy, Small Block, Long, Each

Part Number: EMP-13113

4.0 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 1,300 CFM Frostbite Fan and Shroud High Performance Packages FB509H

Electric Fan, Dual, 10 in. Diameter, Puller, 1,300 cfm, Aluminum Shroud, 17.00 in. Height, 20.75 Width, Kit

Part Number: FBR-FB509H

2.0 out of 5 stars ( 1 )

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 4910-302-24-2

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

Part Number: HSE-4910-302-242

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

EMP Stewart Stage 2 Water Pumps for 1971-1982 CORVETTE - 23103

Water Pump, Stage 2, Aluminum, High-Volume, Chevy, 5.0/5.7L, Each

Part Number: EMP-23103

2.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Summit Racing™ Billet Aluminum Water Necks SUM-371111-CL

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

Part Number: SUM-371111-CL

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

Motorcraft Thermostats 2L2Z8575AA

Thermostat, Mechanical, Standard-flow, 190 degrees, Copper/Steel, Ford, Lincoln, Mercury, Each

Part Number: MOF-RT1167

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Summit Racing™ Billet Electric Water Pumps SUM-314454

Water Pump, Electric, 60 gpm, Billet Aluminum, Black Anodized, Chevy, Big Block, Each

Part Number: SUM-314454

4.15 out of 5 stars ( 13 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

March Performance Thermostat Housings BTH-101-05

Water Necks and Thermostat Housings, Straight, Swivel, Aluminum, Polished, 1.500 in. Outlet Size, Pontiac, Pontiac V8, Each

Part Number: MCH-BTH-101-05

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Summit Racing™ Cast Iron Water Pumps SUM-311020

Water Pump, Mechanical, High-Volume, Cast Iron, Chrome, Chrysler, 361/383/400/413/426/440, Each

Part Number: SUM-311020

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

EMP Stewart High Performance Thermostats 302

Thermostat, 195 Degree, High-Flow, Copper/Steel, 3 Bypass Holes, Each

Part Number: EMP-302

4.1 out of 5 stars ( 10 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Dorman Thermostat Housings 902-2046

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

Part Number: RNB-902-2046

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

Be Cool Custom-Fit Aluminum Radiators 62221

Be Cool Custom-Fit Aluminum Radiators 62221

Radiator, Exact-Fit, Dual Core, Aluminum, Natural, Jeep, Each

Part Number: BCI-62221

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

March Performance Ultra Series Electric Water Pumps P2832-08

Water Pump, Electric, Remote Mount, 35 gpm, Billet Aluminum, Black, Includes Backing Plate, Ford, Big Block, Each

Part Number: MCH-P2832-08

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Estimated Ship Date: Feb 4, 2026 if ordered today

Allstar Performance Water Pump Spacers ALL31071

Spacer Kit, Water Pump, Aluminum, Natural, 1/4 in. Thick, Chevy, Small Block, Kit

Part Number: AAF-ALL31071

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

MotoRad High Flow Thermostats 2000-160

High Flow Thermostat-160 Degrees

Part Number: SNN-2000-160

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

MotoRad Spec-R Racing Thermostats MRD100

Thermostat, Spec-R, 160 Degrees F, Stainless Steel/Copper, Universal, Each

Part Number: SNN-MRD100

Not Yet Reviewed

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Tuff Stuff Performance Supercool Water Pumps 1465NA

Water Pump, Mechanical, High-Volume, Aluminum, Natural, Chrysler, Dodge, Plymouth, 318, 340, 360, Each

Part Number: TFF-1465NA

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Proform Aluminum Water Necks 66207

Water Neck, Aluminum, Chrome Plated, Straight Up, Chevy, Big/Small Block/V6, Each

Part Number: PRO-66207

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Summit Racing™ Billet Aluminum Water Necks SUM-371110-BL

Water Neck, Billet Aluminum, Blue, 90 Degree, Swivel, Chevy, Each

Part Number: SUM-371110-BL

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025

Mishimoto Classic Cooling Packages MMCPKG-CK-67

Radiator, Crossflow, Aluminum, Natural, Transmission Cooler, Dual Fan, Chevy, GMC, Kit

Part Number: MIO-MMCPKG-CK-67

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Milodon Mechanical Water Pumps 16245

Water Pump, Mechanical, High-Volume, 1970-1992, Ford, 429/460, Steel, Standard Rotation, Each

Part Number: MIL-16245

3.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/29/2025

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Estimated Ship Date: Monday 12/29/2025