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

Exhaust System, Touring, Cat-Back, Single, Stainless Steel, Natural, Side Exit, Ext. Cab, SB, 143.5 in. WB, Chevy, GMC, Kit

Part Number: BOR-140014

4.47 out of 5 stars ( 17 )

Estimated Ship Date: Sep 23, 2025 if ordered today

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Disc Brakes, AERO6-DM, Front, Cross-drilled/ Slotted Rotors, 6-piston Red Calipers, Chevy, GMC, Kit

Part Number: WIL-140-16803-DR

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Engine Complete Assembly Iron Block 427 c.i. GM LS style proseries dressed engine -. incl. 30 month / 50,000 warranty & Dyno

Part Number: MLL-PSLS42730CTF

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Supercharger, Roots Style, TVS2650 , Serpentine, Black Powdercoated, Intercooler, Fuel Rail, Kit

Part Number: MPS-050026153BL

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

Part Number: DWR-6139018A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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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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Fuel Tanks, Sniper, 20 Gallon, Steel, Silver, Fuel Pump, 13.5V, 67 gph, 1/4 in. Female Thread, Sending Unit, 0-90 ohm, Chevy, Chevelle, Kit

Part Number: SNE-19-159

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Pulley Kit, Performance Ratio, Tru Trac Serpentine System, Aluminum, Polished, Chevy, Kit

Part Number: BSP-13450

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Headers, LS Engine Swap Black Maxx, Mid-length, Steel, Black Ceramic Coated, Round Port, 3.00 in. Collector, Chevy, Pontiac, Small Block LS, Pair

Part Number: HED-68723

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Transmission, Manual, Super Street 5-Speed, 1 1/8 in. 26-Spline, 3.01:1 First Gear, GM, V8, Each

Part Number: RMG-7020526C

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Disc Brake Kit, Rear Conversion, Solid Surface Rotors, Zinc Plated Calipers, 6 x 5.50 in. Bolt Pattern, 11.63 in. Diameter Rotors, Chevy, GMC, Kit

Part Number: LEB-RC6005

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K-Member, Tubular, Steel, Chevy, Pontiac, Each

Part Number: UPI-2320-R

5.0 out of 5 stars ( 4 )

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Automatic Transmission, Remanufactured, Forward Shift Pattern, Automatic/Manual Valve Body, Chevy, 4L80E, 1997-2006, Each

Part Number: TCI-271100

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Rear Driveshaft, Chevy, GMC, Each

Part Number: RNB-946-003

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Differential, Auburn, Locker, Select-A-Loc, 35-Spline, Dana 70, 10-Bolt, Each

Part Number: AUB-545026

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Driveshaft, Balanced, Assembled, Rear, Steel, Length 65.125 in., Diameter 3.500 in., Chevrolet, GMC, Each

Part Number: RNB-936-519

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Radiator, LS swap, Exact Fit, Crossflow, Aluminum, Natural, Chevy, Each

Part Number: BCI-62121

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Estimated Ship Date: Oct 10, 2025 if ordered today

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Disc Brakes, W4A, Rear, Slotted/Drilled Rotors, 4-Piston Red Calipers, Chevy, GMC, Kit

Part Number: WIL-140-9407-DR

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Suspension Lift Kit, N3, Steering Knuckles, Rear Leaf Spring Blocks, 6.00 in. Front, 6.00 in. Rear, Chevrolet, GMC, Kit

Part Number: ROU-27220A

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Driveshafts, Rear, Aluminum, Balanced, Assembled, 5.000 in. Diameter, 88.832 in. Length, Chevy, GMC, Each

Part Number: RNB-936-298

3.4 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Driveshaft, 1310 U-Joint, Aluminum, 1-Piece, 700-R4, 4L60, 4L60E, Each

Part Number: IED-CF8200

5.0 out of 5 stars ( 13 )

Estimated Ship Date: Tomorrow

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Pulleys, Serpentine, Performance Ratio, Narrow Mount, Billet Aluminum, Black Powdercoated, Chevrolet, LS, Kit

Part Number: MCH-19925-08

1.0 out of 5 stars ( 2 )

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K-Member and A-Arms, Tubular, Steel, Black Powdercoated, Chevrolet, Pontiac, SBC, Gen 1, LS, Kit

Part Number: UPI-240331-B

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Rack and Pinion, Manual, Aluminum, Natural, Chevy, Pontiac, Kit

Part Number: BMR-RK001

5.0 out of 5 stars ( 1 )

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Exhaust System, Cat-back, 409 Stainless Steel, Natural, Dual Split Side Exit, Chevy, GMC, Kit

Part Number: FLO-717987

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Disc Brake Kit, Rear Conversion, Solid Surface Rotors, Zinc Plated Calipers, 6 x 5.50 in. Bolt Pattern, 11.63 in. Diameter Rotors, Chevy, GMC, Kit

Part Number: LEB-RC6006

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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