1966 Cooling & Heating - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

EMP Stewart Stage 4 Water Pumps 42203

Water Pump, Stage 4, Aluminum, High-Volume, Chevy, Small Block, 3/4 in. Pilot, Each

Part Number: EMP-42203

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

March Performance Ultra Series Mechanical Water Pumps P2173-08

Ultra Series water pump, Ford, Mercury, 289, 302, 351W, Counterlockwise rotation, Aluminum, High flow, Black finish, Hub height 5.75", Pilot shaft .62

Part Number: MCH-P2173-08

Not Yet Reviewed

Estimated Ship Date: Today

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March Performance Thermostat Housings BTH-103-08

Water Necks and Thermostat Housings, 45 degree, Swivel, Aluminum, Satin Black Anodized, 1.500 in. Outlet Size, Pontiac, Pontiac V8, Each

Part Number: MCH-BTH-103-08

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Dorman Thermostat Housings 902-2024

Thermostat Housing, Natural Finish, Pontiac, Each

Part Number: RNB-902-2024

4.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

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ARP Water Pump Bolt Kits 134-3203

ARP Water Pump Bolt Kits 134-3203

Water Pump Bolts, 12-point, Chromoly, Black Oxide, Chevy, Small Block, Short, Kit

Part Number: ARP-134-3203

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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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: Today

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Fluidyne Polished Aluminum Radiators RMO.3R2623.A

Radiator, 3-Row, Aluminum, Polished, Automatic, Dodge, Plymouth, Each

Part Number: FLD-RMO-3R2623-A

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Scott Drake Water Pumps C3OZ-8501-HPA

Water Pump, High-volume, Aluminum, Natural, Clockwise Rotation, Ford, 260, 289, Each

Part Number: SDK-C3OZ8501HPA

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

PRW Power Water Pump Housings 5244002

Water Pump Housings, MOPAR/CHRYSLER, Gen II, High Quality Alum. Alloy Inj. Molded Housing with bosses for both HEMI® & Big Block engine app.

Part Number: PQX-5244002

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

US Motor Works Thermal Fan Clutches 22045

Fan Clutch, Thermal, 96-68 Chevy

Part Number: UMW-22045

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Frostbite Performance Cooling Aluminum Radiators FB125

Radiator, Performance Cooling Radiator, 4-Row, Downflow, Aluminum, Polished, Transmission Cooler, Chevrolet, Each

Part Number: FBR-FB125

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Performance Fit 3 Row Aluminum Radiator for 1963-1968 Chevy Impala, Chevelle, El Camino, Bel Air, Biscayne, Caprice

4.75 out of 5 stars ( 25 )

Estimated Ship Date: Today

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JOES Racing Products Thermo Spacers 36025-V2

Water Neck Spacers, Thermo Spacer, Aluminum, Black Anodized, 1.125 in. Thick, Four 1/2 in.-NPT ports, O-Ring included, Chevy, Each

Part Number: JOE-36025-V2

Not Yet Reviewed

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Dorman Thermostats 902-3018

Engine Coolant Thermostat Housing

Part Number: RNB-902-3018

Not Yet Reviewed

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Four Seasons Fan Clutches 36954

Fan Clutch, Standard Thermal, Buick, Chevy, Ford, Lincoln, Mercury, Pontiac, Each

Part Number: FSS-36954

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Griffin Exact Fit Radiator Combos CU-00187

Radiator and Fan, Exact-Fit, Aluminum, Crossflow, 2-Row, Dual Fan, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: GRI-CU-00187

Not Yet Reviewed

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Four Seasons Fan Clutches 36949

Fan Clutch, Non-Thermal, AMC, Jeep, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: FSS-36949

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Be Cool Custom-Fit Aluminum Radiators for 1962-1967 CHEVY II - 60012

Radiator, Exact-Fit, Aluminum, Natural, Chevy, Each

Part Number: BCI-60012

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Redhorse Performance 4910 Series Thermostat Housing Assemblies 4910-350-20-5

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

Part Number: HSE-4910-350-205

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Top Street Performance High-Flow Mechanical Water Pumps HC8012P

Water Pump, Mechanical, Long, High-Volume, Clockwise, Aluminum, Polished, Chevy, Small Block, Each

Part Number: TSN-HC8012P

Not Yet Reviewed

Estimated Ship Date: Today

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Redhorse Performance 4910 Series Thermostat Housing Assemblies 4910-383-24-2

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

Part Number: HSE-4910-383-242

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Cold Case Radiator Support Module Kits for 1966-1967 CHEVY II - CHN540RSLS

Radiator, Support Module, Aluminum, Crossflow, 2 Row, LS Conversion, Chevy, Kit

Part Number: RAD-CHN540RSLS

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

DeWitts Radiator Mounting Cushions for 1963-1972 CORVETTE - 32-600

Radiator Support Bushings, Rubber, Black, Chevy, Set of 3

Part Number: DWR-600

Not Yet Reviewed

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Dorman Thermostat Housings 902-1017

Water Neck, Thermostat Housing, Aluminum, Natural, Gasket Style, Each

Part Number: RNB-902-1017

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Frostbite Performance Cooling Aluminum Radiators FB126

Radiator, Aluminum, 2-Row, Polished, Downflow, Ford, Mercury, Each

Part Number: FBR-FB126

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

March Performance Thermostat Housings BTH-301-05

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

Part Number: MCH-BTH-301-05

Not Yet Reviewed

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