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

Fuel Injection, MAX EFI LS 750 KIT (LS3), Low Profile, 92mm Throttle Body, Satin, Kit

Part Number: SUM-240512-L92S

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Fuel Injection, MAX EFI LS 750 KIT (LS3), Tall Profile, 102mm Throttle Body, Black, Kit

Part Number: SUM-240512-T102B

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Fuel Injection, MAX EFI LS 750 KIT (LS3), Tall Profile, 102mm Throttle Body, Satin, Kit

Part Number: SUM-240512-T102S

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Fuel Injection, MAX EFI LS 750 KIT (LS3), Tall Profile, 92mm Throttle Body, Black, Kit

Part Number: SUM-240512-T92B

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Fuel Injection, MAX EFI LS 750 KIT (LS3), Tall Profile, 92mm Throttle Body, Satin, Kit

Part Number: SUM-240512-T92S

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Fuel Injection, MAX EFI LS 750 KIT (LS3), Low Profile, 102mm Throttle Body, Black, Kit

Part Number: SUM-240512-L102B

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Fuel Injection, MAX EFI LS 750 KIT (LS3), Low Profile, 102mm Throttle Body, Satin, Kit

Part Number: SUM-240512-L102S

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Coilover Kit, MESA 2.5, 19.91 in. Extended, 15.32 in. Compressed, 4.59 in. Stroke, 600 in/lb Spring Rate, Chevy, GMC, Front, Pair

Part Number: ADZ-100ADS-10083

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Shock, Direct-Fit Race, Piggyback Reservoir, Compression Adjuster, 26.06 in. Extended, 16.04 in. Compressed, 10.02 in. Travel, Rear, Chevy, GMC, Pair

Part Number: ADZ-250C2535RA0

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Shock, Direct-Fit Race, Remote Reservoir, Compression Adjuster, 18.75 in. Extended, 12.75 in. Compressed, 5 in. Travel, Front, Chevy, GMC, Pair

Part Number: ADZ-250C2535FA0

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Pro LS 4340 Piston and Rod Kit, 417 Cid., 4.075 bore, 4.000 stroke, 6.125 rod, 6cc dish, 11.5:1 @ 65cc, 11:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR400756

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Engine Rotating Kits, Pro LS Crank and Rod Kits, Forged 4340 Steel, 6.125 in. Connecting Rod Length, 3.622 in. Stroke, Chevy, 5.3L, 5.7L, 6.0L, Kit

Part Number: SUM-CR3624125

Not Yet Reviewed

Estimated Ship Date: Today

Engine Rotating Kits, Pro LS Crank and Rod Kits, Forged 4340 Steel, 6.125 in. Connecting Rod Length, 3.622 in. Stroke, Chevy, 5.3L, 6.0L, 6.2L, Kit

Part Number: SUM-CR3658125

Not Yet Reviewed

Estimated Ship Date: Today

Radiator and Single Fan, LS Swap, Aluminum, Natural, 2-Row, Crossflow, Manual, Chevy, Each

Part Number: DWR-32-7139066M

Not Yet Reviewed

Estimated Ship Date: Today

• 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

×

Turbocharger Kits, Hot Side, S476-T4 Style Turbocharger, Forged Aluminum Compressor Wheel, Journal Bearing, Chevy, Kit

Part Number: CMB-03-0267

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Suspension Lift Kit, 4.0 in. Front, 5.0 in. Rear, NX2 Nitro Shocks, Chevy, GMC, Kit

Part Number: BDX-BDS184H

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Suspension Lift Kit, 4.0 in. Front, 2.0 in. Rear, Fox 2.0 Shocks, Chevy, GMC, Kit

Part Number: BDX-BDS188FS

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Suspension Lift Kit, 4.0 in. Front, 2.0 in. Rear, NX2 Nitro Shocks, Chevy, GMC, Kit

Part Number: BDX-BDS188H

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Suspension Handling Package, Performance Handling, Front/Rear, Drop, Chevy, GMC, Kit

Part Number: BEL-646HK

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: BEL-21019

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Driveshaft, Balanced, Assembled, Rear, Steel, Length 90.500 in., Diameter 3.500 in., Chevrolet, GMC, Each

Part Number: RNB-976-337

Not Yet Reviewed

Estimated Ship Date: Oct 8, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Driveshaft, Balanced, Assembled, Rear, Steel, Length 89.750 in., Diameter 3.500 in., Chevrolet, GMC, Each

Part Number: RNB-976-210

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 8, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Driveshaft, Balanced, Assembled, Rear, Steel, Length 83.792 in., Diameter 3.500 in., Chevrolet, GMC, Each

Part Number: RNB-946-696

Not Yet Reviewed

Estimated Ship Date: Oct 8, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Driveshaft, Balanced, Assembled, Rear, Steel, Length 117.965 in., Diameter 3.500 in., Chevrolet, GMC, Each

Part Number: RNB-946-363

Not Yet Reviewed

Estimated Ship Date: Oct 8, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Driveshaft, Balanced, Assembled, Rear, Steel, Length 112.374 in., Diameter 3.500 in., Chevrolet, GMC, Each

Part Number: RNB-946-365

Not Yet Reviewed

Estimated Ship Date: Oct 8, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order