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

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

Part Number: WIL-140-16803-DR

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

• Free Shipping

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: Monday 9/15/2025

• Free Shipping
• 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

×

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 )

Estimated Ship Date: Monday 9/15/2025

• Free Shipping

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

Part Number: UPI-240331-B

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

• Free Shipping

Pulley Kits, LS Swap, Serpentine, Alternator, Power Steering, A/C, GM Type 2, 130 Amp Alternator, Natural, Kit

Part Number: HLY-20-136

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pulley Kits, LS Swap, Serpentine, Alternator, Power Steering, A/C, GM Type 2, 105 Amp Alternator, Kit

Part Number: HLY-20-162

Not Yet Reviewed

Estimated Ship Date: Oct 1, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Pulley Sets, Serpentine, LS Engine Swap Accessory Drive System, Sanden 7 A/C, Chevy, V8, Kit

Part Number: HLY-20-138

3.83 out of 5 stars ( 6 )

Estimated Ship Date: Oct 1, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: DWR-6239003A

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

• Free Shipping

Radiator, OE Fit, Cross Flow, Aluminum, Natural, Dual Spal Fans, 13 in. Diameter, Double Pass, LS Engine, Transmission Cooler, Chevrolet, Pontiac, Kit

Part Number: CIR-15-11031

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Disc Brakes, Rear, Superlite 4R, Cross Drilled Rotors, 4-Piston Red Calipers, Kit

Part Number: WIL-140-9830-DR

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

• Free Shipping

Headers, Long Tube, Long Tube, Stainless Steel, Natural, 3.0 in. Collector, Chevy, 6.2L, Set

Part Number: KOK-2250H410

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 9/15/2025

• Free Shipping

Alternators, Dual Bracket, 400 Amps, Black, Anodized, 12 V, Chevy, GMC, Kit

Part Number: MEH-D201

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Cylinder Heads, E-Street, 15-Degree, for GM LS3, with 0.660 in. Lift, Aluminum, Assembled, Chevy, Pair

Part Number: EDL-77618

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: TSB-A126-50BK

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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 6, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

• Free Shipping

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

Part Number: BEL-21019

Not Yet Reviewed

Estimated Ship Date: Oct 1, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

• Free Shipping

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

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: BDX-BDS189H

Not Yet Reviewed

Estimated Ship Date: Oct 16, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: WIL-140-9830

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: BAE-4301332S

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: BAE-4301332R

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Header, Long Tube, Stainless Steel, 1 7/8 in. Tubes, 3 in. Collectors, Chevy, 6.2L, Each

Part Number: STW-CA11H3CATST

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order