CHEVROLET Chevy big block Mark IV Cooling & Heating - Free Shipping on Orders Over $109 at Summit Racing

Philadelphia Racing Products Thermostat Housings PRP-6571

Philadelphia Racing Products Thermostat Housings PRP-6571

Thermostat Housing, Aluminum, Polished, Swivel, 90 Degree, 1 1/2 in. Outlet, Chevy, Each

Part Number: PGP-PRP-6571

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

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Estimated Ship Date: Dec 19, 2025 if ordered today

Reach Cooling Radiators 41-434

Radiator

Part Number: RCG-41-434

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Philadelphia Racing Products Thermostat Housings PRP-6421

Thermostat Housing, Aluminum, Blue Anodized, Swivel, 90 Degree, 1 1/2 in. Outlet, Chevy, Each

Part Number: PGP-PRP-6421

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

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Estimated Ship Date: Dec 31, 2025 if ordered today

Philadelphia Racing Products Thermostat Housings PRP-6271

Thermostat Housing, Aluminum, Red Anodized, Swivel, 90 Degree, 1 1/2 in. Outlet, Chevy, Each

Part Number: PGP-PRP-6271

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

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Estimated Ship Date: Dec 31, 2025 if ordered today

GMB OE Replacement Water Pumps 130-2981

Water Pump, Mechanical, Cast Iron, Natural, Chevy, GMC, 396/402/427/454, Each

Part Number: GMB-130-2981

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

GMB High Performance Water Pumps 130-1320P

Water Pump, Replacement, Standard Volume, Chevy, Each

Part Number: GMB-130-1320P

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

ACDelco Mechanical Water Pumps 88926122

5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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US Motor Works Thermal Fan Clutches for 1970-1974 CORVETTE - 22050

Fan Clutch, Thermal, 74-69 Chevrolet

Part Number: UMW-22050

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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Estimated Ship Date: Dec 26, 2025 if ordered today

OER Authorized Heater Cores H2248

Heater Cores,1970-81 F-Body L6 / Small Block V8 with AC - Aluminum Heater Core (8-1/4" x 6" x 2")

Part Number: OER-H2248

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

OSC Automotive Heater Cores 98536

Heater Core, Aluminum, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: OSC-98536

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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Estimated Ship Date: Dec 26, 2025 if ordered today

Four Seasons Electric Fan Kits 37138

Fans, Electric, Single, Puller, Plastic Blades, Black Plastic Shroud, 12.00 in. Diameter, Each

Part Number: FSS-37138

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Meziere Water Pump Spacers WPS100-1.5S

Water Pump Spacer

Part Number: MEZ-WPS100-15S

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

CVR Proflo Extreme Mounting Kits 8454BK

Water Pump Mounting Brackets, Proflo Extreme, Billet Aluminum, Black Anodized, Chevy, Big Block, Pair

Part Number: CVS-8454BK

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

March Performance Thermostat Housings BTH-205-05

Water Necks and Thermostat Housings, Straight, Swivel, Aluminum, Polished, -16 AN Outlet Size, Chevrolet, Small/Big Block, Each

Part Number: MCH-BTH-205-05

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Trans-Dapt Performance Powdercoated O-Ring Water Necks 8635

Water Neck, Zinc Alloy, Black Powdercoated, 15 Degree, Chevy, GMC, Pontiac, Each

Part Number: TRD-8635

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

March Performance Thermostat Housings BTH-201-05

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

Part Number: MCH-BTH-201-05

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Meziere Water Neck Plates WN0912B

Water Neck Plate, Billet Aluminum, Blue Anodized, Straight Up, Chevy, Mopar, Big Block, Small Block, Each

Part Number: MEZ-WN0912B

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Dayco Water Pumps DP1011

Water Pump-Auto/Light Truck, Dayco

Part Number: DAC-DP1011

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

US Motor Works Thermal Fan Clutches 22145

Fan Clutches, Standard Thermal, Buick, Cadillac, Chevy, GMC, Oldsmobile, Each

Part Number: UMW-22145

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Goodmark Radiator Caps GMK404030657

Radiator Cap, 15 psi Maximum Pressure, Steel, Natural, AC Logo, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: GMK-4040-306-57

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Hayden Fan Clutches 2847

Standard Rotation Severe Duty Thermal Fan Clutch

Part Number: HDA-2847

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

GMB Replacement Fan Clutches 930-2310

FAN CLUTCH

Part Number: GMB-930-2310

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

16 Inch 1,750 CFM Hayden Super Duty Electric Fan 3931

Electric Fans, 16 in. Diameter, Puller, 1,750 cfm, 12.30 amps, Each

Part Number: HDA-3931

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Goodmark Heater Blower Cases for 1967-1969 CAMARO, 1969-1970 NOVA - GMK4020379676

Heater Blower Case, Steel, Black, Chevy, Each

Part Number: GMK-4020-379-676

1.5 out of 5 stars ( 2 )

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

OER Authorized Heater Cores 3027247

Heater Cores,1973-96 Chevrolet/GMC Truck W/O AC - Aluminum Heater Core (7-7/16" X 6-1/8" X 2")

Part Number: OER-3027247

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

GMB OE Replacement Water Pumps 130-6080

Water Pump, Replacement, Standard Volume, Iron, Chevy, GMC, Big Block, Each

Part Number: GMB-130-6080

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today