CHRYSLER 6.6L/400 Mopar big block B Cooling & Heating - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Four Seasons Water Necks 84830

Water Neck, Straight-Up Outlet, Chrysler, Dodge, Plymouth, Each

Part Number: FSS-84830

3.71 out of 5 stars ( 7 )

Estimated Ship Date: Today

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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: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

March Performance Thermostat Housings BTH-412-08

Water Necks and Thermostat Housings, 90 degree, Swivel, Aluminum, Satin Black Anodized, 1.500 in. Outlet, Chrysler, Dodge, Plymouth, Big Block, Each

Part Number: MCH-BTH-412-08

Not Yet Reviewed

Estimated Ship Date: Today

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PRW High Performance Mechanical Water Pumps 1444011

Water Pump, Mechanical, High-Volume, Clockwise, Aluminum, Polished, Chrysler, Dodge, Plymouth, Each

Part Number: PQX-1444011

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

CVR Thermostat Housings TSH8R

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

Part Number: CVS-TSH8R

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 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: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Allstar Performance Aluminum Radiators ALL30306

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

Part Number: AAF-ALL30306

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

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 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Edelbrock Victor Series High Performance Street Mechanical Water Pumps 8824

Edelbrock Victor Series High Performance Street Mechanical Water Pumps 8824

Water Pump, Mechanical, High-Volume, Aluminum, Polished, Mopar, Big Block, Each

Part Number: EDL-8824

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Cast Iron Water Pumps SUM-312317

4.25 out of 5 stars ( 20 )

Estimated Ship Date: Today

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CVR Thermostat Housings TSH8SR

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

Part Number: CVS-TSH8SR

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

CVR Thermostat Housings TSH8SBL

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

Part Number: CVS-TSH8SBL

5.0 out of 5 stars ( 1 )

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-414-08

Water Neck, Thermostat Housing, Chrysler, Big Block 383-440, Billet, 75 Degree, Two Piece, O-Ring, Each, Black

Part Number: MCH-BTH-414-08

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Four Seasons Electric Fan Kits 37140

Fans, Electric, Single, Puller, Plastic Blades, Black Plastic Shroud, 14.00 in. Diameter, Each

Part Number: FSS-37140

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Universal Air Conditioner Air Conditioning Accumulators RD 3153C

A/C Receiver Drier

Part Number: UAC-RD3153C

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

March Performance Thermostat Housings BTH-416-08

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

Part Number: MCH-BTH-416-08

Not Yet Reviewed

Estimated Ship Date: Today

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GMB Replacement Fan Clutches 920-2080

Fan Clutch, Replacement, Standard Thermal Style, Clockwise Rotation, Chevrolet, Chrysler, Dodge, GMC, Jeep, Plymouth, Each

Part Number: GMB-920-2080

Not Yet Reviewed

Estimated Ship Date: Today

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GMB Replacement Fan Clutches 920-2110

Fan Clutch, Replacement, Non-thermal Style, Clockwise Rotation, Cadillac, Chevrolet, Chrysler, Dodge, GMC, Jeep, Plymouth, Each

Part Number: GMB-920-2110

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

Four Seasons Remanufactured Air Conditioning Compressors 57057

Air Conditioning Compressor, Steel, 209-210, R-134A, Each

Part Number: FSS-57057

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Moroso Electric Water Pump Rebuild Kits 63606

Rebuild Kit, Electric Water Pump, Gasket/Seal, Chrysler, Dodge, Plymouth, Big Block, Kit

Part Number: MOR-63606

Not Yet Reviewed

Estimated Ship Date: Today

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Meziere Water Neck Spacers WN1028B

Water Neck Spacer, Billet Aluminum, Blue Anodized, Chevy, Mopar, Big Block, Small Block, Each

Part Number: MEZ-WN1028B

Not Yet Reviewed

Estimated Ship Date: Today

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Meziere Water Necks WN0022PC

Thermostat Housing

Part Number: MEZ-WN0022PC

Not Yet Reviewed

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Meziere Water Necks WN0021DB

Water Neck, Billet Aluminum, Blue Anodized, 15 Degree, Chevy, Mopar, Big Block, Small Block, Each

Part Number: MEZ-WN0021DB

Not Yet Reviewed

Estimated Ship Date: Today

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Agility Auto Parts Heater Cores 9010117

HVAC Heater Core, HVAC HEATER CORE

Part Number: RDR-9010117

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Moroso Billet Aluminum OEM Mount Electric Water Pumps 63575

Water Pump, Electric, 30-37 gpm, Billet Aluminum, Clear Anodized, Mopar, Big Block, Each

Part Number: MOR-63575

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

March Performance Thermostat Housings BTH-413

Water Necks and Thermostat Housings, 45 degree, Swivel, Aluminum, Clear, Polished, 1.500 in. Outlet Size, Chrysler, Dodge, Plymouth, Big Block, Each

Part Number: MCH-BTH-413

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today