CHEVROLET Chevy small block Gen III/IV (LS-based engines) Cooling & Heating

Air Conditioning Condenser, Aluminum, Natural, Chevy, GMC, Cadillac, Each

Part Number: RCG-31-4720

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Estimated Ship Date: Tomorrow

Radiator, Aluminum, Natural, 3-Row, LS Swap, Chevy, Pontiac, Each

Part Number: SUM-384072

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Radiator, Racing, Aluminum, Polished, Chevy, Camaro, V8, Each

Part Number: CSF-7003

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Thermostat, Standard-flow, 174 and 180 degrees, Copper/Stainless Steel, Chevy, Pair

Part Number: MIO-MMTSCHV01DL

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Air Conditioning Compressor Brackets, Sanden 7176 Style, Aluminum, Natural, Chevrolet, Kit

Part Number: ICB-551137-LS741

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Estimated Ship Date: Sep 24, 2025 if ordered today

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Radiator, Bone Yard, Universal, Aluminum, Natural, 22.000 in. Wide, 19.500 in. High, Each

Part Number: BCI-35201

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Radiator, Performance, Crossflow, 2 Rows, Aluminum, Natural, Chevy, GMC, 6.6L Diesel, Each

Part Number: MIO-MRAD-DMAX-11

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Coolant Expansion Tank, Recirculating, Bolt-in, Aluminum, Natural, Chevy, 5.7L LS, Each

Part Number: MOR-63787

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Radiators, LSX Modified Radiator Modules, Crossflow, Aluminum, Natural, Transmission Cooler, Dual Fan, Black Shroud, Chevy, Small Block LS, Kit

Part Number: DWR-6139022A

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Estimated Ship Date: Tomorrow

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• Mfr. Rebate

Product Mail-In Rebate

Rebate Expires: 9/30/2025

Get a FREE Jacket after rebate on this DeWitts product! Go to www.summitracing.com/go/dwr to submit rebate. ...Read More

Get a FREE Jacket after online rebate with the purchase of a qualifying DeWitts Radiator! Go to www.summitracing.com/go/dwr to submit rebate. Valid on purchases made between 9/1/25 and 9/30/25. Claim must be submitted by 1/31/26. This offer cannot be combined with other discounts. Rebate intended for end consumer only. Show Less

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A/C Compressor and Component Kit

Part Number: UAC-KT3726A

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Estimated Ship Date: Sep 29, 2025 if ordered today

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A/C Compressor

Part Number: UAC-CO20746C

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Estimated Ship Date: Tomorrow

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HVAC Temperature Valve Actuator, Cadillac, Chevy, GMC, Each

Part Number: ADO-15-72507

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

Radiator and Fan Shroud Combo, Aluminum, Natural, 3-Row, LS Swap, Chevy, Oldsmobile, Pontiac, Buick, Each

Part Number: SUM-384074-KIT1

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Estimated Ship Date: Tomorrow

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Radiator Support Bushings, Rubber, Black, Chevy, Each

Part Number: DWR-580

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Estimated Ship Date: Tomorrow

Radiator, Aluminum, Natural, 3-Row, LS Swap, Chevy, Pontiac, Each

Part Number: FLD-RGM-3R3020LS

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Estimated Ship Date: Tomorrow

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Water Pump Spacers, 0.500 in. Thickness, Billet Aluminum, Natural, Chevy, Small Block LS, Kit

Part Number: ICB-551524

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Fan Control, Relay Kit, Weatherproof, Non-Adjustable, M12 x 1.5, Chevy, GMC/Pontiac, Kit

Part Number: PRF-30106

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Water Pump, Aluminum, Metal Impeller, LS1, Chevy, Pontiac, Each

Part Number: LSS-GMLS5029

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Water Neck, Aluminum, Chrome Plated, Straight Out, Chevrolet, LS, Each

Part Number: SUM-370990

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Water Necks and Thermostat Housings, 90 degree, Swivel, Aluminum, Clear, Polished, 1.500 in. Outlet Size, Chevrolet, Small Block LS, Each

Part Number: MCH-BTH-212

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Estimated Ship Date: Tomorrow

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Radiator, Performance, Aluminum, Polished, Downflow, 2 Row, Chevrolet, Each

Part Number: RAD-LMC111A

Not Yet Reviewed

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Heater Hose Connector Fitting, Straight, Hose Barb/Quick Connect, Stainless Steel, Natural, Cadillac, Chevrolet, GMC, Each

Part Number: PPE-119020009

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Radiator Fan, Dual, Controller, Jetstreme, Nylon, Black, 12.0 in. Diameter, 2,600 cfm, Each

Part Number: MAR-MJS26KC

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

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Air Conditioning Compressor, New, Aluminum, 10S17F, R-134A, Each

Part Number: FSS-78362

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Estimated Ship Date: Oct 2, 2025 if ordered today

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Radiator, Aluminum, Crossflow, LS Swap, 28.63 in. Width, 18.88 in. Height, 3.13 in. Thick, Chevy, Each

Part Number: SUM-380340

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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