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

Driveshaft

Part Number: DSS-GMC5M-2-E

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Suspension Leveling Kit, 1.50-2.00 in. Lift Front, Chevy, GMC, 4WD, Kit

Part Number: ROU-959331

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Driveshaft, Balanced, Assembled, Rear, Steel, Length 68.625 in., Diameter 3.500 in., Chevrolet, GMC, Each

Part Number: RNB-946-305

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Driveshafts, Rear, Aluminum, Balanced, Assembled, 4.000 in. Diameter, 75.750 in. Length, Chevy, GMC, Each

Part Number: RNB-936-059

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Power Cooling Modules, LS swap, Show & Go, Aluminum, Polished, Chevy, Kit

Part Number: BCI-81182

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Estimated Ship Date: Oct 2, 2025 if ordered today

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Crossover Pipe, X-Pipe, Stainless Steel, Natural, Fits Stock Manifolds, Chevy, 6.2L, Each

Part Number: BOR-60512

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Sep 30, 2025 if ordered today

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Suspension Lift Kit, N3, Steering Knuckles, Rear Coil Springs, 6.00 in. Front, 6.00 in. Rear, Cadillac, Chevrolet, GMC, Kit

Part Number: ROU-28020

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Rear disc brake conversion with built-in parking brake '92-99 GM 1/2 ton, 2 Wheel drive w/ 11" rear brake drum- red, includes prem. rotor upgrade

Part Number: TSB-A126-5R-DS

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Estimated Ship Date: Sep 23, 2025 if ordered today

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Cylinder Heads, LS3, Aluminum, 260cc Intake Runner Volume, 95cc Exhaust Runner Volume, Pair

Part Number: AFR-1845

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Suspension Lift, N3 Series, 3.00 in. Front, 2.00 in. Rear, Chevy, GMC, 4WD, RWD, Kit

Part Number: ROU-859830

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Radiator and Dual Fan, Direct-Fit, Aluminum, Natural, 2-Row, Crossflow, Chevrolet, Each

Part Number: DWR-4139125E

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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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Exhaust System, Installer Series, Cat-Back, Steel, Passenger Side Exit, Aluminized, Chevy, GMC, 4.8L, 5.3L, Kit

Part Number: MBR-S5014P

4.62 out of 5 stars ( 29 )

Estimated Ship Date: Nov 7, 2025 if ordered today

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Headers, Full-Length, Steel, Black Ceramic Coated, Cadillac, Chevrolet, GMC, Pair

Part Number: HED-69723

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Crate Engine, GM 6.0L, 364, Internal Engine Balance, Aluminum Heads, Each

Part Number: NAL-19434650

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Headers, Super Competition, Long Tube, Painted, Chevy, 4.8, 5.3, 5.7, 6.0L, Pair

Part Number: HOK-2292HKR

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Sway Bars, Powder Coated Black, Steel, Front 1 1/4 in./Rear 1 1/8 in. Diameters, Bushings, GM C6/ZO6 Corvette, Kit

Part Number: HSS-2284

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Engine Block, SHP LS Next, Bare Block, 4.125 in Bore, 9.240 Deck, 4-Bolt Mains, Cast Iron, GM LS-Series, Each

Part Number: DRT-31867211

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Suspension Lift, N3 Series, 3.00 in. Front, 3.00 in. Rear, Chevrolet, GMC, RWD, Kit

Part Number: ROU-232N2

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Estimated Ship Date: Sep 29, 2025 if ordered today

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A/C Compressor and Component Kit

Part Number: UAC-KT3705A

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Clutch Kit, Manual Transmission Conversion, Chevy, Small Block LS Series, M21, M22, SM420, SM465, NV4500, LUK Clutch, Kit

Part Number: ADD-712500M

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Brake Rotor, Front, RWD, 14.00 in. O.D., 356 mm O.D., 5 x 4.75 in., 5 x 120 mm, 1.250 in. Thick, Pair

Part Number: WIL-140-12496

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Estimated Ship Date: Sep 24, 2025 if ordered today

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Radiator, Dominator Series, Crossflow, Aluminum, Natural, Chevy, GMC, Manual, GM LS Series Engine Swap, Each

Part Number: GRI-8-00013-LS

2.92 out of 5 stars ( 25 )

Estimated Ship Date: Tomorrow

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

Part Number: TRD-48061

3.67 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Engine Swap Kit, Headers, Motor Mounts, Oil Pan, Pickup, Gaskets, Hardware, Chevy, LS, 4L60E, 4L70E, Kit

Part Number: TRD-42163

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Crankshaft, 1-Piece Seal, Internal Balance, Forged 4340 Steel, 4.100 in. Stroke, Chevy, 5.7, 6.0L, Each

Part Number: MAN-190124

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Estimated Ship Date: Oct 30, 2025 if ordered today

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