CHEVROLET Chevy small block Gen III/IV (LS-based engines) Parts and Accessories

1973-76 Corvette, LSX Modified, Crossflow with BB radiator support, auto

Part Number: DWR-6139073A

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Estimated Ship Date: Oct 27, 2025 if ordered today

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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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Fuel Injectors, EV14, 215 lbs./hr., 60mm Length, Set of 8

Part Number: DWK-16S1322008

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Disc Brake Kit, Sport R1, Rear, Black Powdercoated Calipers, Cadillac, Chevy, GMC, Kit

Part Number: TSB-A126-50BK

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Estimated Ship Date: Oct 7, 2025 if ordered today

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Engine Swap Kits, Swap-In-A-Box Complete, Mid-length Silver Ceramic Coated Headers, Motor Mounts, Red Oil Pan, Chevy, Pontiac, 4.8L, 5.3L, 6.0L, Kit

Part Number: TRD-42012

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 10, 2025 if ordered today

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Suspension Lift Kit, N3, Steering Knuckles, Rear Leaf Spring Blocks, 7.50 in. Front, 7.50 in. Rear, Chevrolet, GMC, Kit

Part Number: ROU-25330

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Radiator, Direct-Fit, Aluminum, 2-Row, Crossflow, Chevy, 6.0, 6.2L, Each

Part Number: DWR-4139125B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 27, 2025 if ordered today

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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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1964-67 CHEVELLE SB / BB DF

Part Number: DWR-6139002A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 27, 2025 if ordered today

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

Part Number: DWR-6139010A

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Estimated Ship Date: Oct 27, 2025 if ordered today

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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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Power Cooling Modules, LSX Modified, Aluminum, Natural, Chevy, Automatic, Kit

Part Number: DWR-6139015A

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Estimated Ship Date: Oct 27, 2025 if ordered today

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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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Chevrolet/GMC 2007-2019 4wd - front B8- Brawler , 8-piston aluminum caliper, incudes DDS rotors, fits Original Equipment wheels

Part Number: TSB-A414-30-DS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 7, 2025 if ordered today

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Pulley Sets, Serpentine, LS Engine Swap Accessory Drive System, Without A/C, Black Powdercoated, Chevy, V8, Kit

Part Number: HLY-20-143BK

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Engine Swap Kit, Headers, Stainless Steel, Natural, Motor Mounts, Oil Pan, Pickup, Gaskets, Hardware, Chevy, LS, Kit

Part Number: TRD-42234

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Radiators, Performance Fit, Downflow, Aluminum, Natural, 2-row, Dual Fan, Radiator Is Thicker Than Stock, Chevrolet, 6.2L, 7.0L, Kit

Part Number: GRI-CU-00304

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Estimated Ship Date: Monday 9/15/2025

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Coilover Shocks, Lowered, 0.0 in. -2.0 in. Front, Chevy, GMC, Kit

Part Number: BEL-21019

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Clutch Kit, Pro Street Dual Disc, 1.125 in. Input Shaft, 26-Spline, Metallic Disc, Billet Steel Flywheel, Chevy, LSX, 8-Bolt, Kit

Part Number: RAM-60-2117NS

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Estimated Ship Date: Monday 9/15/2025

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Disc Brake Kit, Narrow Superlite 4R Big, Rear, 14 in. Drilled/Slotted Rotors, 4-Piston Aluminum Red Powdercoat Calipers, Morrison Multilink IRS, Kit

Part Number: WIL-140-13648-DR

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Headers, Stainless, Natural Finish, 3/8 in. Flanges, 1.750 in. Primary Tubes, 3.00 in. Outlet, Cats, Chevy, GMC Truck, Long System, Pair

Part Number: AMH-S00353

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Suspension Lift Kit, 7.0 in. Front, 5.0 in. Rear, NX2 Nitro Shocks, Chevy, GMC, Kit

Part Number: BDX-BDS189H

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Disc Brakes, Rear, Superlite 4R, Solid Surface Rotors, 4-Piston Calipers, Kit

Part Number: WIL-140-9830

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Oil Pumps, Tri-Lobe Dry Sump, Four Stage, Clockwise Rotation, Right Side, Chevrolet, Small Block LS, Each

Part Number: MOR-22304

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Catalytic Converter, Stainless Steel, Chevy, 5.7L, Each

Part Number: MPE-441137

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Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 12/31/2025

Buy Converter and get up to $75 back after sending in your old one! Please visit www.magnaflow.com/pages/retailer-recycling-program ...Read More

Buy a Magnaflow Converter and get UP TO $75 back after sending in your old OEM one! Visit www.magnaflow.com/pages/retailer-recycling-program to begin the rebate redemption process. Valid on purchases made between 1/1/25 and 12/31/25. Open to legal residents of the 50 United States and District of Columbia. Only OE (original equipment) converters are eligible for a refund. Rebate will be in the form of a Visa Prepaid card. Please allow 4-6 weeks to receive rebate. Show Less

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Disc Brakes, Rear, Superlite 4R Series, Slotted Rotor, Red, 4-Piston Calipers, Chevy, Kit

Part Number: WIL-140-8032-R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 29, 2025 if ordered today

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Disc Brakes, Rear, Superlite 4R Series, Drilled/Slotted Rotor, Black, 4-Piston Calipers, Chevy, Kit

Part Number: WIL-140-8032-D

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Disc Brakes, Pro-Plus, Front, 13 in. Drilled/Slotted Rotors, 6-Piston Calipers, Silver, GM, Passenger Car, Kit

Part Number: BAE-4301332S

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Disc Brakes, Pro-Plus, Front, 13 in. Drilled/Slotted Rotors, 6-Piston Calipers, Red, GM, Passenger Car, Kit

Part Number: BAE-4301332R

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Estimated Ship Date: Sep 29, 2025 if ordered today

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