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 for 1964-1969 BARRACUDA, 1965-1969 DART, 1963-1969 VALIANT - SUM-382190

Heater Cores, Classic OEM, Copper/Brass, Natural, Dodge, Plymouth, Each

Part Number: SUM-382190

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Scott Drake Heater Cores for 1964-1968 MUSTANG - C5DZ-18476-AL

Heater Core, Aluminum, Natural, Ford, Each

Part Number: SDK-C5DZ18476AL

4.22 out of 5 stars ( 9 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Billet Specialties Thermostat Housings 90120

Billet Specialties Thermostat Housings 90120

Water Neck, Billet Aluminum, Polished, Straight Up, Chevy, Big Block, Small Block, Each

Part Number: BSP-90120

4.71 out of 5 stars ( 21 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Tuff Stuff Performance Supercool Water Pumps 1432AA

Water Pump, Mechanical, High-Volume, Aluminum, Chrome, Ford, 289, 302, 351W, Each

Part Number: TFF-1432AA

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Hayden Fluid Coolers 404

Fluid Cooler, Transmission, Tube, Fin, Natural, 7.5 in. x 15.875 in. x 0.75 in., 3/8 in. Inlet, Outlet, Each

Part Number: HDA-404

4.5 out of 5 stars ( 14 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Griffin Exact Fit Radiators 5-00058

Radiator, Downflow, Dual-row, Aluminum, Natural, Dodge, Plymouth, Each

Part Number: GRI-5-00058

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 19, 2026 if ordered today

Edelbrock Victor Series High Performance Street Mechanical Water Pumps 88503

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

Part Number: EDL-88503

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Scott Drake Water Pump Bolt Kits WPB-C6OE-304

Water Pump Bolts, External Hex, Steel, Black Oxide/Zinc Plated, Ford, 289, 302, without A/C, Kit

Part Number: SDK-WPB-C6OE-304

3.86 out of 5 stars ( 14 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Summit Racing™ Cast Iron Water Pumps SUM-312494-1

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

Part Number: SUM-312494-1

2.5 out of 5 stars ( 6 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Flex-A-Lite Nylon Mechanical Fans 116567

Fan, Flex-Type, Clockwise, 17 in. Diameter, Nylon Blades/Hub, Universal, Each

Part Number: FLX-116567

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Vintage Air Side-Mount Compressor Brackets 15126-SCA

Air Compressor Bracket, Steel, Natural, Sanden 508, Chevy, Passenger Side, Short Water Pump, Each

Part Number: VTA-15126-SCA

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

March Performance Ultra Series Mechanical Water Pumps P2131

Ultra Series water pump, Chevy, 396, 427, 454, Short, Clockwise rotation, Aluminum, High flow, Cast finish, Hub height 5.750", Pilot shaft .625", Inle

Part Number: MCH-P2131

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Goodmark Radiator Core Supports GMK4142320601

Radiator Support, Steel, EDP Coated, with Cross Brace, Chevy, GMC, C/K-Series Pickup, Each

Part Number: GMK-4142-320-601

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Meziere Coolant Manifolds WAM10020S

Water Manifold, Coolant Manifold, Aluminum, Black, One -20 AN O-ring Inlet, Chevrolet, Big Block, Each

Part Number: MEZ-WAM10020S

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Summit Racing™ Thermostats SUM-359-195

Thermostat, 195 Degree, High-Flow, Bypass Valve, Copper/Brass, Stainless Body, Each

Part Number: SUM-359-195

4.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

PRW High Performance Mechanical Water Pumps 1444012

Water Pumps, Mechanical, High-Volume, Clockwise, Aluminum, Polished Housing, Polished Pump, Mopar, Big Block R/RB, Kit

Part Number: PQX-1444012

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Top Street Performance High-Flow Mechanical Water Pumps HC8053

Water Pump, High-Flow Mechanical, High-volume, Clockwise Rotation, Aluminum, Natural, Ford, Big Block FE, Each

Part Number: TSN-HC8053

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

GMB OE Replacement Water Pumps 130-2773

Water Pump, Replacement, Standard Volume, Oldsmobile, Each

Part Number: GMB-130-2773

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Chevrolet Performance Thermostats 10202456

Thermostat, 180 Degree, Standard-Flow, Copper, Stainless Steel, Chevy, Small Block, Each

Part Number: NAL-10202456

4.3 out of 5 stars ( 10 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

EMP Stewart Stage 1 Water Pumps 12103

Water Pump, Stage 1, Cast Iron, High-Volume, Chevy, Small Block, Short, Each

Part Number: EMP-12103

4.08 out of 5 stars ( 12 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Tuff Stuff Performance Supercool Water Pumps 1353NA

Water Pump, Mechanical, High-Volume, Aluminum, Smoothie, Chrome, Chevy, Small Block, Short Pump, Each

Part Number: TFF-1353NA

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

JOES Racing Products Water Neck Outlets 36050

Water Neck, Aluminum, Black Anodized, Straight Up, -16 AN Male Threads, Chevrolet, Each

Part Number: JOE-36050

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Summit Racing™ Water Neck Spacers SUM-371201

Water Neck Spacers, Aluminum, Black Anodized, 1.00 in. Thickness, Chevrolet, Each

Part Number: SUM-371201

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Reach Cooling Radiators 41-1463

Radiator, Downflow, 2-Row, Aluminum, Natural, Ford, Mercury, Each

Part Number: RCG-41-1463

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

FlowKooler Hi-Flow Mechanical Water Pumps 1701

Water Pump, Mechanical, High-Volume, Iron, Natural, Chrysler, 318, Each

Part Number: BRA-1701

4.64 out of 5 stars ( 14 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today