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

Four Seasons Heater Cores for 1963-1967 CORVETTE - 92392

Copper/Brass Heater Core

Part Number: FSS-92392

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 19, 2026 if ordered today

MotoRad High Flow Thermostats 2006-180

High Flow Thermostat-180 Degrees

Part Number: SNN-2006-180

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Peterson Fluid Systems Swivel Water Necks 10-2120

Peterson Fluid Systems Swivel Water Necks 10-2120

Water Neck, Billet Aluminum, 90 Degree, Swivel, -20 AN, Chevy, Each

Part Number: PFF-10-2120

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 13, 2026 if ordered today

March Performance Thermostat Housings BTH-305-05

Water Necks and Thermostat Housings, Straight, Swivel, Aluminum, Polished, -16 AN Outlet Size, Ford, 289/302/351 Small Block Windsor, Each

Part Number: MCH-BTH-305-05

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Dorman Thermostat Housings 902-1042

Water Necks and Thermostat Housings, Stock Style, Steel, Natural, Heater Bypass Provision, Ford, Each

Part Number: RNB-902-1042

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

March Performance Ultra Series Mechanical Water Pumps P2125-08

Ultra Series water pump, Chevy, 396, 427, 454, Short, Counterclockwise rotation, Aluminum, High flow, Black finish, Hub height 5.750", Pilot shaft .62

Part Number: MCH-P2125-08

Not Yet Reviewed

Estimated Ship Date: Feb 12, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 12, 2026 if ordered today

Tuff Stuff Performance Water Pump Extensions 2254C

Water Pump Spacer, 1.250 in., Aluminum, Natural, Chevy, Small Block, Pair

Part Number: TFF-2254C

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Four Seasons Blower Motors 35588

HVAC Blower Motor, Replacement, Each

Part Number: FSS-35588

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Summit Racing™ Aluminum Water Necks SUM-371101CPR

Water Neck, Cast Aluminum, Copper Plated, O-Ring, 90-Degree, Chevy, Big/Small Block, Each

Part Number: SUM-371101CPR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

March Performance Thermostat Housings BTH-204-05

Water Neck, Thermostat Housing, Billet, Big/Small Block, Chevy, 75 Degree, Each, O-Ring, Polished

Part Number: MCH-BTH-204-05

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Peterson Fluid Systems Swivel Water Necks 10-2116

Water Neck, Billet Aluminum, 90 Degree, Swivel, -16 AN, Chevy, Each

Part Number: PFF-10-2116

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 13, 2026 if ordered today

Four Seasons Ultra-Cool Transmission Oil Coolers 53000

Transmission Oil Cooler, Ultra-Cool, Tube and Fin, 4 Rows, Aluminum, 0.375 in. Hose Barb Inlet/Outlet, Each

Part Number: FSS-53000

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Summit Racing™ Cast Iron Water Pumps SUM-312007

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

Part Number: SUM-312007

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Trans-Dapt Performance Chrome Water Necks 9228

Water Neck, Zinc Alloy, Chrome Plated, O-Ring, 15 Degree, Chevy, Big/Small Block, Each

Part Number: TRD-9228

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Be Cool Custom-Fit Aluminum Radiators for 1966-1967 CHEVELLE, EL CAMINO, MALIBU - 60282

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

Part Number: BCI-60282

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 3, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 3, 2026 if ordered today

Four Seasons Heater Cores 91593

Heater Core, Replacement, Stock Inlet/Outlet Size, Copper/Brass, Natural, Ford, Mercury, Each

Part Number: FSS-91593

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 19, 2026 if ordered today

GMB OE Replacement Water Pumps 130-1420

Water Pump, OE Replacement, Mechanical, Aluminum, Natural, Buick, Jeep, Oldsmobie, Each

Part Number: GMB-130-1420

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

CVR Thermostat Housings TSH6CL

Water Neck, Billet Aluminum, Clear Anodized, O-Ring, 90 Degree, 1.5 in., Chevy, Big/Small Block/V6, Each

Part Number: CVS-TSH6CL

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 10, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 10, 2026 if ordered today

Goodmark Fan Shrouds for 1966-1967 CHEVELLE, EL CAMINO - GMK4031310662

Fan Shroud, Black, Plastic, Chevy, Big Block, Each

Part Number: GMK-4031-310-662

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Flex-A-Lite Billet Aluminum Radiator Caps 126844

Radiator Cap, Round, 16 psi Maximum Pressure, Billet Aluminum, Black, Flex-A-Lite Logo, Buick, Cadillac, Chevy, Chrysler, Ford, GMC, Volkswagen, Each

Part Number: FLX-126844

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Hayden Fluid Coolers 457

Fluid Cooler, Engine, Tube, Fin, Natural, 10 in. x 12.25 in. x 0.75 in., 3/8 in. Inlet, Outlet, Each

Part Number: HDA-457

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Jan 13, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 13, 2026 if ordered today

ACDelco Mechanical Water Pumps 88926114

Water Pump, Mechanical, Standard-volume, Clockwise Rotation, Aluminum, Natural, Chrysler, Dodge, Plymouth, L6, Each

Part Number: ADO-252-600

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

12 Inch 1,275 CFM Hayden Super Duty Electric Fan 3911

Electric Fans, 12 in. Diameter, Pusher, 1,275 cfm, 12.80 amps, Each

Part Number: HDA-3911

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 15, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

12 Inch 750 CFM Derale Dyno-Cool Straight Blade Fan 16912

5 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Cold Case Performance Aluminum Radiator Modules for 1966-1967 GTO, LEMANS, TEMPEST - GPG38AK

Radiator, Performance, Module, Aluminum, Polished, Downflow, 2 Row, Transmission Cooler, Dual 12 in. Fans, Pontiac, Kit

Part Number: RAD-GPG38AK

Not Yet Reviewed

Estimated Ship Date: Mar 3, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 3, 2026 if ordered today

Edelbrock Water Necks 4816

Water Neck, Aluminum, Polished, O-Ring, Straight Up, Swivel, Chevy 4.3L V6, Chevy V8, Each

Part Number: EDL-4816

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today