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

Summit Racing™ Classic OEM Heater Cores SUM-382216

Heater Cores, Classic OEM, Copper/Brass, Natural, Buick, Cadillac, Oldsmobile, Each

Part Number: SUM-382216

Not Yet Reviewed

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Four Seasons Blower Motors 35345

HVAC Blower Motor, Replacement, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: FSS-35345

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Hayden Fan Clutches 2707

Fan Clutch, Standard Thermal, Buick, Cadilliac, Chevy, Chrysler, Dodge, Oldsmobile, Plymouth, Pontiac, GMC, Each

Part Number: HDA-2707

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Mr. Gasket Chrome Water Pump Bolts 4998

Bolts, Chrome, Water Pump, Small and Big Block, Chevy, Long Pump, Hex Head, Kit

Part Number: MRG-4998

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Meziere Water Pump Spacers WPS100S

Meziere Water Pump Spacers WPS100S

Spacer .900 Water Port Big Chevy Black

Part Number: MEZ-WPS100S

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Cold Case Performance Aluminum Radiators for 1961-1968 IMPALA - CHI566A

Radiator, Performance, Aluminum, Polished, Downflow, 2 Row, Transmission Cooler, Chevy, Each

Part Number: RAD-CHI566A

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

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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: Tomorrow

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Four Seasons Cooling Fan Temperature Switches 35879

Fan Control, Single, 30 Amp Relay, Thermostatic, Adjustable, 140 to 220 Degrees, Probe Sending Unit, Kit

Part Number: FSS-35879

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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MotoRad Lev-R-Vent Radiator Caps ST4

Radiator Cap, Lev-R-Vent, Stainless Steel, Natural, Stant, 4 psi, Chevy, Chrysler, Dodge, Ford, Land Rover, Pontiac, Toyota, Each

Part Number: SNN-ST4

Not Yet Reviewed

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Proform Electric Water Pumps 66225B

Water Pump, Electric, 35 gpm, Die-Cast Aluminum, Blue Powdercoated, Chevy, Small Block, Each

Part Number: PRO-66225B

4.67 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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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: Tomorrow

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Dorman Thermostat Housings 902-1033

Water Neck and Thermostat Housing, Stock, Cast Aluminum, Natural, Ford, Lincoln, Mercury, Each

Part Number: RNB-902-1033

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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JOES Racing Products Water Neck Outlets 36060

Water Neck, Aluminum, Black Anodized, Straight Up, -20 AN Male Threads, Chevrolet, Each

Part Number: JOE-36060

Not Yet Reviewed

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AFCO Racing Aluminum Thermostat Housings 80312-15

Water Neck, Aluminum, Polished, 15 Degree, Chevy, Big/Small Block, Each

Part Number: AFC-80312-15

4.59 out of 5 stars ( 34 )

Estimated Ship Date: Tomorrow

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Trans-Dapt Performance Chrome Water Necks 9524

Water Neck, Zinc Alloy, Chrome Plated, Gasket, 90 Degree, Ford, 390-428, Each

Part Number: TRD-9524

3.2 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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14 Inch 1,570 CFM Hayden Super Duty Electric Fan 3920

Electric Fans, 14 in. Diameter, Puller, 1,570 cfm, 14.00 amps, Each

Part Number: HDA-3920

Not Yet Reviewed

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Moroso Manifold Filler Necks 63421

Water Neck, Billet Aluminum, Black Anodized, Spacer, 2 5/16 in.Tall, Chevy, Big/Small Block, Each

Part Number: MOR-63421

Not Yet Reviewed

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Proform High Flow Mechanical Aluminum Water Pumps 66227

Water Pumps, High Flow Mechanical, Aluminum; Natural Finish, 6-blade Impeller, 25 gpm, Chrysler, Dodge, Plymouth, Big Block, B, RB, Hemi, Engine, Each

Part Number: PRO-66227

Not Yet Reviewed

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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: Tomorrow

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Keyser Manufacturing Thermostat Housings 100 15359-1

Water Neck, 90 degree, Swivel, Cast Aluminum, Polished, O-ring Sealing Style, Chevy, Small Block, Big Block

Part Number: KYS-100-15359-1

4.67 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

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ARP Thermostat Housing Fasteners 430-7402

Thermostat Housing Bolts, Polished Stainless, Hex, Chevy, Set of 3

Part Number: ARP-430-7402

4.2 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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Scott Drake Replacement Radiators for 1964-1966 MUSTANG - 259-2AL

Radiator, Replacement, Downflow, Aluminum, Natural, Transmission Cooler, Ford, Small Block, Each

Part Number: SDK-259-2AL

4.17 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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CA Fan Shrouds for 1966-1967 FAIRLANE, 1967 RANCHERO - FL811500

Fan Shroud, Single, Bolt-on, Plastic, Black, Ford, Each

Part Number: MMU-FL811500

Not Yet Reviewed

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Scott Drake Fan Spacer Bolt Kits 379205-K

Fan Spacer Bolts, Hex, 5/16-24 in. RH, Steel, Natural, 2.750 in. Length, Ford, Kit

Part Number: SDK-379205-K

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Scott Drake Hurricane Air Conditioning Kits for 1965-1966 MUSTANG - CAP-1165M-289

Air Conditioning Kit, Hurricane, Underdash Vents Style, Pump and Pulley, Drier, Control Panel, Ford, Kit

Part Number: SDK-CAP1165M289

Not Yet Reviewed

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Be Cool Custom-Fit Aluminum Radiators for 1963-1972 CORVETTE - 61003

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

Part Number: BCI-61003

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