CHEVROLET 7.4L/454 Cooling & Heating - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

OSC Automotive Heater Cores 98535

HVAC Heater Core, OSC Cooling Products 98535 New Heater Core

Part Number: OSC-98535

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

OSC Automotive Air Conditioning Condensers 4544

A/C Condenser, OSC Cooling Products 4544 New Condenser

Part Number: OSC-4544

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Universal Air Conditioner Orifice Tubes EX 5151C

Air Conditioning Orifice Tube, Replacement, White, Audi, Buick, Cadillac, Chevrolet, GMC, Isuzu, Mazda, Oldsmobile, Pontiac, Saab, Each

Part Number: UAC-EX5151C

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Body Parts Radiator Supports GM1225105

RADIATOR SUPPORT

Part Number: BDY-GM1225105

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

The Stop Shop Radiator Coolant Overflow Bottle Caps TSS369

Overflow Tank Component, Cap, Plastic, White, Hose Barb, Engine Coolant, Buick, Chevy, Cadillac, Oldsmobile, Pontiac, Each

Part Number: OPS-TSS369

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Canton Racing Universal Water Outlet Fittings 80-100

Canton Racing Universal Water Outlet Fittings 80-100

Water Neck, Billet Aluminum, Natural, -16 AN Male, Straight Up, Chevy, Big/Small Block, Each

Part Number: CTR-80-100

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

Tuff Stuff Performance Supercool Water Pumps for 1965-1972 CORVETTE - 1485AC

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

Part Number: TFF-1485AC

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

OSC Automotive Air Conditioning Condensers 3642

A/C Condenser, OSC Cooling Products 3642 New Condenser

Part Number: OSC-3642

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Flex-A-Lite Billet Aluminum Radiator Caps 126845

Radiator Cap, Round, 16 psi Maximum Pressure, Billet Aluminum, Black, Flex-A-Lite Logo, for use on Acura®, BMW, Chevy, Chrysler, Ford, GMC, Saab, Each

Part Number: FLX-126845

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Four Seasons Air Conditioning Compressors 35334BRK1

A/C Compressor Replacement Service Kit, Complete Blower Motor/Resistor/Connector Kit

Part Number: FSS-35334BRK1

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

Allstar Performance Aluminum Radiators ALL30304

Allstar Performance aluminum Exact fit radiators provide increased cooling over original copper radiator. Des

Part Number: AAF-ALL30304

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Universal Air Conditioner Air Conditioning Accumulators RD 5041C

A/C Accumulator

Part Number: UAC-RD5041C

Not Yet Reviewed

Estimated Ship Date: Today

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Moroso Billet Aluminum Filler Necks 63468

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

Part Number: MOR-63468

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Moroso Manifold Filler Necks 63465

5 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Philadelphia Racing Products Thermostat Housings PRP-6122

Thermostat Housing, Aluminum, Clear Anodized, Swivel, 90 Degree, 1 3/4 in. Outlet, Chevy, Each

Part Number: PGP-PRP-6122

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

Philadelphia Racing Products Thermostat Housings PRP-6422

Thermostat Housing, Aluminum, Blue Anodized, Swivel, 90 Degree, 1 3/4 in. Outlet, Chevy, Each

Part Number: PGP-PRP-6422

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

Philadelphia Racing Products Thermostat Housings PRP-6423

Thermostat Housing, Aluminum, Blue Anodized, Swivel, 90 Degree, -12 AN Outlet, Chevy, Each

Part Number: PGP-PRP-6423

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

Universal Air Conditioner Air Conditioning Repair Kits AK 2546

A/C System Repair Kit

Part Number: UAC-AK2546

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

PRW High-Flow Diecast Electric Water Pumps 4544007

Water Pump, Aluminum, Black Powdercoated, Mopar, Big Block, Each

Part Number: PQX-4544007

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Four Seasons Evaporator Cores 54497

Evaporator Core, OEM Replacement, Aluminum, Natural, Chevy, GMC, Each

Part Number: FSS-54497

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Trans-Dapt Performance Aluminum Water Necks 6007

Water Neck, Aluminum, Polished, 90 Degree, Chevy, Big/Small Block, Each

Part Number: TRD-6007

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Universal Air Conditioner Air Conditioner System Seal Kits RS 2551

A/C System Seal Kit

Part Number: UAC-RS2551

Not Yet Reviewed

Estimated Ship Date: Today

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GMB OE Replacement Water Pumps 130-2981

Water Pump, Mechanical, Cast Iron, Natural, Chevy, GMC, 396/402/427/454, Each

Part Number: GMB-130-2981

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

ACDelco Air Conditioning Seals 02724577

Air Conditioning Seals, Replacement, A/C Evaporator Fitting Gaskets, Rubber/Aluminum, Pair

Part Number: ADO-15-2722

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Philadelphia Racing Products Water Pump Spacers PRP-6812

Water Pump Spacers, Water Pump Spacer Kit 2 1/4" Big Block Chevy

Part Number: PGP-PRP-6812

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Body Parts Air Conditioning Condensers CND36422

Air Conditioning Condenser, Replacement, Aluminum, Natural, Chevrolet, GMC, Each

Part Number: BDY-CND36422

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today