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

Moroso Water Outlet Necks 63476

Water Neck, Straight Up, Billet Aluminum, Clear Anodized, Chevy, Chrysler, Dodge, Plymouth, Each

Part Number: MOR-63476

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

Griffin Performance Fit Radiators 8-00038-LS

Griffin Performance Fit Radiators 8-00038-LS

Radiator, Crossflow, Dual-Row, Aluminum, Natural, 26.50 in. x 18.63 in. High, 3.0 in. Thick, Automatic, Each

Part Number: GRI-8-00038-LS

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Tuff Stuff Performance Supercool Water Pumps 1494NC

Water Pump, Mechanical, High-Volume, Iron, Black, Chevy, Big Block, Short Pump, Each

Part Number: TFF-1494NC

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

GMB Replacement Fan Clutches 920-2080

FAN CLUTCH

Part Number: GMB-920-2080

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Tuff Stuff Performance Water Pump Bolt Kits 7676C

Water Pump Bolts, Allen Head, Steel, Chrome, Short Pump, Chevy, Big Block, with Tuff Stuff Pump, Kit

Part Number: TFF-7676C

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Redhorse Performance 4910 Series Thermostat Housing Assemblies 4910-350-20-3

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

Part Number: HSE-4910-350-203

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Redhorse Performance 4910 Series Thermostat Housing Assemblies 4910-350-24-1

Water Neck, Aluminum, Blue Anodized, O-Ring, 75 Degree, 1.500 in. Outlet, Chevy, Small/Big Block, Each

Part Number: HSE-4910-350-241

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Weiand Aluminum Water Necks 6255

1.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Frostbite Performance Cooling Aluminum Radiators FB135

Radiator, Aluminum, 2-Row, Polished, Crossflow, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: FBR-FB135

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Summit Racing™ Performance Fit 2 Row Aluminum Radiator for 1964-1987 Buick, 1968-1988 Chevy, 1979-1987 GMC, 1967-1987 Olds, 1968-1987 Pontiac

3.5 out of 5 stars ( 7 )

Estimated Ship Date: Today

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The Stop Shop Heater Box Components TSS236

Heater Box to Firewall Mounting Hardware Set, All Models W/O AC

Part Number: OPS-TSS236

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

Four Seasons Electric Fan Kits 37140

Fans, Electric, Single, Puller, Plastic Blades, Black Plastic Shroud, 14.00 in. Diameter, Each

Part Number: FSS-37140

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Four Seasons Air Conditioning Expansion Valves 38608

Air Conditioning Expansion Valve, Brass, Natural, AMC, Chrysler, Dodge, Ford, Jeep, Mazda, Mercury, Nissan

Part Number: FSS-38608

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

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

Estimated Ship Date: Today

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Brothers Trucks Aluminum Radiators ALR66C3

Radiators, Downflow, 3-row, Aluminum, Natural, Upper Left Side Inlet, Transmission Cooler, Chevrolet, GMC, Each

Part Number: HCT-ALR66C3

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

MotoRad Radiator Caps T5

Radiator Cap, Stainless Steel, Natural, Stant, 4 psi, Austin, Ford, MG, Nissan, Pontiac, Each

Part Number: SNN-T5

Not Yet Reviewed

Estimated Ship Date: Today

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Edelbrock Victor Series High Performance Street Mechanical Water Pumps 8847

Water Pump, Mechanical, High-Volume, Ford 289 Special ("K" Engine Code, Right-Hand Inlet, No Back Plate), Each

Part Number: EDL-8847

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

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Milodon Mechanical Water Pumps for 1965-1966 FAIRLANE, 1964-1967 MUSTANG - 16229

4.25 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Frostbite Performance Cooling Aluminum Radiators FB128

Radiator, Aluminum, 4-Row, Polished, Downflow, Ford, Mercury, Each

Part Number: FBR-FB128

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Mishimoto Performance Radiators for 1963-1965 COMET, 1963-1964 FALCON, 1964-1966 MUSTANG - MMRAD-MUS-64

Radiator, Aluminum, Downflow, Ford, Each

Part Number: MIO-MMRAD-MUS-64

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

ARP Thermostat Housing Fasteners 190-7402

Thermostat Housing Bolts, Black Oxide, Hex, Pontiac, Set

Part Number: ARP-190-7402

Not Yet Reviewed

Estimated Ship Date: Today

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CVR Intake Manifold Water Filler Necks TSH3CL

Water Neck, Radiator Cap Filler Neck Style, Billet Aluminum, Clear Anodized, Chevy, Each

Part Number: CVS-TSH3CL

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

Frostbite Electric Water Pumps 22-117

Water Pumps, Electric, 35 Flow Rate At 12 V, 42 Flow Rate At 16 V, 8.00 amps, Aluminum, Polished, AC, DeTomaso, Ford, Lincoln, Mercury, Sunbeam, Each

Part Number: FBR-22-117

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

CVR Thermostat Housings TSH6ABL

Water Neck, Swivel, Billet Aluminum, Blue Anodized, O-ring, 90 degree, -16 AN, Chevy, GMC, Chrysler, Dodge

Part Number: CVS-TSH6ABL

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

CVR Thermostat Housings TSH8ACL

Thermostat Housing, 90 degree, Swivel, Billet Aluminum, Clear Anodized, O-ring Sealing Style, Chrysler, Each

Part Number: CVS-TSH8ACL

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

Dorman Thermostats 902-3013

Engine Coolant Thermostat Housing

Part Number: RNB-902-3013

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

EMP Stewart Water Pump Bolt Kits 104

Water Pump Bolts, Hex, Chromoly, Cadmium Plated, Short Bolt Kit, Chevy, Big Block, Kit

Part Number: EMP-104

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

PRW Water Necks 5244081

WATER NECK OUTLET, MOPAR/CHRYSLER Cast Alum 90°, all V6/V8/Slant6, as-cast

Part Number: PQX-5244081

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today