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

Spectre Performance Water Necks 42313

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

Part Number: SPE-42313

3.36 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

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RESTOPARTS® Manufactured Underdash Heater/AC Box Assemblies G240111

Heater Box, Underdash, Steel, Black, Chevy, Pontiac, Each

Part Number: OPG-G240111

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Four Seasons Fan Clutches 36956

Fan Clutch, Heavy-Duty, Thermal Style, Clockwise Rotation, Buick, Cadillac, Chevy, GMC, Chrysler, Ford, Each

Part Number: FSS-36956

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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DeWitts LS Modified Pro-Series Radiator Modules for 1963-1966 C10 PANEL, C10 PICKUP - 32-6139017A

Radiator Module, LS Modified, Dual Fan, Aluminum, Natural, Automatic Transmission, Chevy, Each

Part Number: DWR-6139017A

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Moroso Billet Aluminum Filler Necks 63466

Water Neck, Billet Aluminum, Natural, Radiator Cap Filler, Chevy, Big/Small Block, Each

Part Number: MOR-63466

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Four Seasons Ultra-Cool Transmission Oil Coolers 53022

Ultra-Cool Transmission Oil Cooler, Kit

Part Number: FSS-53022

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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March Performance Deluxe Air Conditioning Brackets 21002

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

Part Number: MCH-21002

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Hayden Fan Clutches 2706

Fan Clutch, Standard Thermal, Cadillac, Chrysler, Dodge, Jeep, Chevy, GMC, Each

Part Number: HDA-2706

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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

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

Part Number: SUM-371110-RE

5.0 out of 5 stars ( 11 )

Estimated Ship Date: Tomorrow

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Moroso Water Neck Block-Off Plates 63471

Water Neck Block-Off Plate, Aluminum, Natural, Chevy, Each

Part Number: MOR-63471

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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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: Tomorrow

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OER Authorized Heater Boxes AL304

Heater Box, Steel, Black, without Air Conditioning, Chevrolet, Pontiac, Each

Part Number: OER-AL304

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Scott Drake Fan Blade Assemblies for 1965-1970 MUSTANG - C5ZZ-8600-C

Fan, Mechanical, 5 blades, Clockwise Rotation, Steel Hub, Black, 17.00 in. Diameter, Ford, Each

Part Number: SDK-C5ZZ-8600-C

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Classic OEM Heater Cores for 1962-1967 CHEVY II - SUM-382158

Heater Core, Copper/Brass, Replacement, Chevy, Each

Part Number: SUM-382158

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Goodmark Radiator Support Bushing Hardware Kits for 1966-1972 CUTLASS, F85, VISTA CRUISER - GMK453132666S

Radiator Support Mounting Hardware, Radiator Support Bushing Hardware Kit, Black, Oldsmobile, Kit

Part Number: GMK-453132666S

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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ACDelco Gold Cooling Fan Clutches 19189687

Fan Clutch, Engine Cooling, Standard Thermal Style, Each

Part Number: ADO-15-80275

2.5 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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12 Inch 1,325 CFM Hayden Super Duty Electric Fan 3910

Electric Fans, 12 in. Diameter, Puller, 1,325 cfm, 12.10 amps, Each

Part Number: HDA-3910

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Tuff Stuff Performance Supercool Water Pumps 1317NB

Water Pump, Mechanical, High-Volume, Iron, Chrome, Chrysler, Dodge, Plymouth, R, RB, 361, 383, 413, 400, 426, 440, Each

Part Number: TFF-1317NB

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Four Seasons Rapid-Cool Transmission Oil Coolers 53007

Transmission Oil Cooler, Rapid-Cool, Aluminum, Black, Plate Style, 3/8 in. Hose Barb, Each

Part Number: FSS-53007

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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CSR Thermostat Housings CSR 9114C

Water Neck, Billet Aluminum, Clear Anodized, Swivel, 90 Degree, Pontiac, 350-455, Each

Part Number: CSI-9114C

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Four Seasons Air Conditioning Compressors 58056

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

Part Number: FSS-58056

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

Griffin Exact Fit Radiator Combos CU-70004

Griffin Exact Fit Radiator Combos CU-70004

Radiator and Fan, Exact-Fit, Aluminum, Downflow, 2-Row, Dual Fan, Dodge, Plymouth, Each

Part Number: GRI-CU-70004

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Proform Electric Water Pumps 68230R

Water Pump, Electric, 35 gpm, Aluminum, Red, Chevy, Big Block, Includes Hose Adapter, Each

Part Number: PRO-68230R

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Griffin Performance Fit Radiators 8-70008

Radiator, Crossflow, Dual-Row, Aluminum, 33.25 in. Wide, 19.00 in. High, 3.0 in. Thick, Automatic, Each

Part Number: GRI-8-70008

3.14 out of 5 stars ( 22 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Chrome Water Necks SUM-375091

Water Neck, Steel, Chrome Plated, 90 Degree, Pontiac, V8, Each

Part Number: SUM-375091

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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