1973 Cooling & Heating - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Philadelphia Racing Products Thermostat Housings PRP-6424

Philadelphia Racing Products Thermostat Housings PRP-6424

Thermostat Housing, 90 Degree, Swivel, -16 AN Outlet, Aluminum, Blue Anodized, Chevy, Each

Part Number: PGP-PRP-6424

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Derale 8000 Series Fin and Plate Transmission Coolers 33502

Fluid Cooler, Transmission, Plate-Type, Aluminum, Black, Each

Part Number: DER-33502

Not Yet Reviewed

Estimated Ship Date: Today

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March Performance Thermostat Housings BTH-326-05

Water Necks and Thermostat Housings, Straight, Swivel, Aluminum, Polished, -20 AN Outlet Size, Ford, 390/406/427/428 Big Block FE, Each

Part Number: MCH-BTH-326-05

Not Yet Reviewed

Estimated Ship Date: Today

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KRC Power Steering Water Neck Spacers 15375000

Water Neck Spacer, Billet Aluminum, Black Anodized, Chevy, 1.000 in. Thick, Two 3/8 in. NPT Female Holes, Each

Part Number: KRS-KRC15375000

4.44 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Crown Automotive Mechanical Water Pumps J8136602

Water Pump, Mechanical, Standard-volume, Iron, Natural, Counterclockwise Rotation, Jeep, 3.8L, 4.2L, Each

Part Number: CWA-J8136602

Not Yet Reviewed

Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

Mr. Gasket Water Pump Backing Plates 7053G

Water Pump Block Off Plate BBF 429-460

Part Number: MRG-7053G

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

CVR Thermostat Housings TSH8SCL

Thermostat Housing - Chrysler Straight - 1-1/2" Hose - Clear

Part Number: CVS-TSH8SCL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Four Seasons Heater Cores for 1970-1974 BARRACUDA, CHALLENGER, CUDA - 91508

Heater Core, Replacement, Stock Inlet/Outlet Size, Copper/Brass, Natural, Dodge, Plymouth, Each

Part Number: FSS-91508

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

March Performance Thermostat Housings BTH-326-08

Water Necks and Thermostat Housings, Straight, Swivel, Aluminum, Satin Black Anodized, -20 AN Outlet Size, Ford, 390/406/427/428 Big Block FE, Each

Part Number: MCH-BTH-326-08

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

March Performance Thermostat Housings BTH-416

Water Necks and Thermostat Housings, Straight, Swivel, Aluminum, Clear, Polished, -20 AN Outlet Size, Chrysler, Dodge, Plymouth, Big Block, Each

Part Number: MCH-BTH-416

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

March Performance Thermostat Housings BTH-336

Water Necks and Thermostat Housings, Straight, Swivel, Aluminum, Clear, Polished, -20 AN Outlet Size, Ford, Each

Part Number: MCH-BTH-336

Not Yet Reviewed

Estimated Ship Date: Today

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March Performance Thermostat Housings BTH-410

Water Necks and Thermostat Housings, Straight, Swivel, Aluminum, Clear, Polished, -20 AN Outlet Size, Chrysler, Dodge, Plymouth, Small Block, Each

Part Number: MCH-BTH-410

Not Yet Reviewed

Estimated Ship Date: Today

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March Performance Thermostat Housings BTH-306-08

Water Necks and Thermostat Housings, Straight, Swivel, Aluminum, Satin Black Anodized, -20 AN Outlet Size, Ford, 289/302/351 Small Block Windsor, Each

Part Number: MCH-BTH-306-08

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Moroso Water Outlet Necks 63476

Water Neck, Straight Up, Billet Aluminum, Clear Anodized, Chevy, Chrysler, Dodge, Plymouth, Each

Part Number: MOR-63476

Not Yet Reviewed

Estimated Ship Date: Today

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Derale Dyno-Cool Transmission Coolers 12901

Transmission Cooler, Dyno-Cool, Tube and Fin, 4 Rows, Aluminum, 11/32 in. Hose Barb, Rubber Hose, Clamps, Kit

Part Number: DER-12901

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Tuff Stuff Performance Standard-Volume Water Pumps 1504N

Water Pump, Mechanical, Standard-Volume, Iron, Natural, Oldsmobile V8, Each

Part Number: TFF-1504N

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2026 if ordered today

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Estimated Ship Date: Jun 2, 2026 if ordered today

CVR Thermostat Housings TSH8ACL

Thermostat Housing, 90 degree, Swivel, Billet Aluminum, Clear Anodized, O-ring Sealing Style, Chrysler, Each

Part Number: CVS-TSH8ACL

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

CVR Thermostat Housings TSH6ABL

Water Neck, Swivel, Billet Aluminum, Blue Anodized, O-ring, 90 degree, -16 AN, Chevy, GMC, Chrysler, Dodge

Part Number: CVS-TSH6ABL

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

CVR Thermostat Housings TSH7ACL

Water Neck, Billet Aluminum, Clear Anodized, O-Ring, 90 Degree, 16 AN, Ford, Small Block, 351W, Each

Part Number: CVS-TSH7ACL

Not Yet Reviewed

Estimated Ship Date: May 12, 2026 if ordered today

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Estimated Ship Date: May 12, 2026 if ordered today

Crown Automotive Heater Control Valves for 1970-1972 GREMLIN, 1970-1974 HORNET - J3197003

Heater Control Valve, Steel, Natural, AMC, Each

Part Number: CWA-J3197003

2.0 out of 5 stars ( 1 )

Estimated Ship Date: May 29, 2026 if ordered today

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Estimated Ship Date: May 29, 2026 if ordered today

Universal Air Conditioner Heater Cores HT 2109C

Heater Core, Replacement, Aluminum, Natural, Buick, Jeep, Each

Part Number: UAC-HT2109C

Not Yet Reviewed

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 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 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 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 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 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

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: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today