CHEVROLET Chevy small block Gen III/IV (LS-based engines) - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Philadelphia Racing Products Water Pump Spacers PRP-6823

Philadelphia Racing Products Water Pump Spacers PRP-6823

Water Pump Spacers, 3 in., Aluminum, Black Anodized, Chevy, LS, Pair

Part Number: PGP-PRP-6823

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Summit Racing™ Loaded Strut Assemblies for 2000-2013 IMPALA, 1998-2002 INTRIGUE, 2000-2007 MONTE CARLO - SUM-SA15061

Shocks and Struts, Loaded Strut Assemblies, Stock Ride Height, Twin-tube, Gas-charged, Black Boot, Rear Left, Chevrolet, Oldsmobile, Each

Part Number: SUM-SA15061

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Heatshield Products I-M Shields 140020

Intake Manifold Heat Shield, I-M Shield, 1,100 degrees F, Silver, Chevy, LS1, LS2, and LS6, Kit

Part Number: HSP-140020

4.0 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Aeromotive VaporWorx LT Engine Installation Full Kits for 2012-2024 CAMARO - 66716

Fuel System Plumbing Kit, GM LT Fuel Pump Module Full Kit, Chevrolet, 6.2L, Kit

Part Number: AEI-66716

Not Yet Reviewed

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PowerStop Z23 Evolution Sport Brake Pads and Hardware Kits Z23-792

Brake Pads, Z23 Evolution Sport, Carbon Fiber Ceramic, Cadillac, Chevy, GMC, Rear, Set

Part Number: PWR-Z23-792

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Flatout Gaskets Valve Cover Gaskets 6128.2

Valve Cover Gaskets, Paper/Silicone Coating, 0.120 in. Thick, Chevrolet, LS, Pair

Part Number: FOG-6128-2

Not Yet Reviewed

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Philadelphia Racing Products Adjustable Timing Pointers PRP-8526

Timing Pointer, Aluminum, Black Anodized, For 6.500 in. Balancer, Medium 4.125 in., Chevy, LS, Each

Part Number: PGP-PRP-8526

Not Yet Reviewed

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ICT Billet LS Timing Cover Seal Alignment Tools 551912

Timing Cover Installation Tool, Crankshaft Seal Position, Chevy, LS, Each

Part Number: ICB-551912

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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MSD APS Replacement Starter Solenoids 5086

Starter Solenoid, Replacement For PN 5096, Cadillac, Chevy, GMC, Hummer, Pontiac, Saab, LS Engine, Each

Part Number: MSD-5086

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

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Estimated Ship Date: Dec 3, 2025 if ordered today

Moroso Ultra 40 Unsleeved Custom-Fit Wire Sets 73703

Spark Plug Wires, Ultra 40, Spiral Core, 7.0mm, Black, 180 Degree Boots, Chevy, Set

Part Number: MOR-73703

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2025 if ordered today

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Special Offer

Buy these Plug Wires and get a pair of Mechanics Gloves!

Estimated Ship Date: Dec 17, 2025 if ordered today

Harland Sharp Original Roller Rockers LS17-2

Rocker Arms, Original Roller Rockers, Full Roller, 1.7 Ratio, Aluminum, Orange Anodized, Chevy, Small Block LS, Pair

Part Number: CSP-LS17-2

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Scott Performance High Performance Spark Plug Wire Sets CH-LS-S-4

Spark Plug Wire Set, High Performance, 10mm Diameter, Coil Pack, Silicone Boot, Black, Spiral Core, 30 ohms/ft., Blue Wire, Chevy, Small Block, Set

Part Number: SCW-CH-LS-S-4

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Cometic MLS Head Gaskets C5790-051

Head Gasket, 4.165 in. Bore, .051 in. Compressed Thickness, Chevy, 5.3, 6.0L, Each

Part Number: CGT-C5790-051

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Summit Racing™ Pro LS Forged Pistons SUM-326S454000-2

Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-326S454000-2

Not Yet Reviewed

Estimated Ship Date: Today

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Russell Street Legal Brake Line Kits for 2005-2006 SIERRA 1500, SILVERADO 1500 - 695780

Brake Lines, Street Legal, Braided Stainless Steel, Chevy, GMC, Kit

Part Number: RUS-695780

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Wiseco Pro Tru Street Pistons 5507A3

Piston, Replacement, Pro Tru Street, Forged Aluminum, Flat Top, 4.155 In. Bore, 1/16 in. x 1/16 in. x 3/16 in. Ring Thickness, Chevy, 7.0L, Each

Part Number: WIS-5507A3

Not Yet Reviewed

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ARP Ignition Coil Bracket Fasteners 434-2302

Coil Bracket Bolts, Hex Head, Stainless, Polished, Washers, Chevy, Small Block, LS, Set of 16

Part Number: ARP-434-2302

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Sunsong Transmission Oil Cooler Lines for 2007-2014 SIERRA 1500, 2009-2014 SILVERADO 1500 - 5801141

Automatic Transmission Cooler Line, Steel/Rubber, Stock, Each

Part Number: SUG-5801141

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

Reach Cooling Air Conditioning Condensers for 2012-2017 CAPRICE, 2014-2017 SS - 31-4432

Condenser

Part Number: RCG-31-4432

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

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Estimated Ship Date: Jan 2, 2026 if ordered today

FAST Intake Manifold Hardware Kits 54018C-KIT

HARDWARE KIT MANIFOLD & TB

Part Number: FST-54018C-KIT

Not Yet Reviewed

Estimated Ship Date: Today

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Sikky Manufacturing Oil Pan Blocks OPB-01

Oil Filter Adapter, Remote Mount, -10 AN Inlet, -10 AN Outlet, Aluminum, Hardware, GM, LS Engine, Each

Part Number: SKM-OPB-01

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Rough Country Suspension Leveling Kits 8595

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

Part Number: ROU-8595

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 5, 2025 if ordered today

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Estimated Ship Date: Dec 5, 2025 if ordered today

BTR Rocker Arm Replacements Parts SRKR3-BASE

Rocker Arm Mounting Stand, Shaft Style, Fits LS3-style Heads, Chevrolet, Small Block LS, Each

Part Number: BTC-SRKR3BASE

Not Yet Reviewed

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Melling Oil Pump Screen Assemblies for 1998-2002 CAMARO, FIREBIRD, 2016-2018 LCF 3500 - 304S

Screen Assy

Part Number: MEL-304S

Not Yet Reviewed

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Hinson Motorsports 500 Ohm Spark Plug Wire Sets 8002

Spark Plug Wire Sets, 500 Ohm, Assembled, Spiral Core, Red Wires, 8.50mm Diameter, Buick, Chevrolet, GMC, Small Block LS, Set of 8

Part Number: HMI-8002

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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