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

PowerStop Z36 Truck and Tow Brake Pads and Hardware Kits Z36-974

Brake Pads, Z36 Extreme, Carbon Ceramic, Rear, Chevy, GMC, Set

Part Number: PWR-Z36-974

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Perma-Cool Oil Filter Relocation Kits 10618

Perma-Cool Oil Filter Relocation Kits 10618

Oil Filter Relocation Kit, Single Filter, 3/4-16 in. Filter Threads, 22mm x 1.5 Engine Threads, Kit

Part Number: PRM-10618

3.67 out of 5 stars ( 9 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Coated Forged Pistons SUM-17400C-20-1

Pistons, Forged Aluminum, Flat, 3.800 in. Bore, 1.331 in. Compression Height, 0.945 in. Pin, Chevy, LS, Each

Part Number: SUM-17400C-20-1

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Patriot Header Flange Kits H7893

Header Flanges, No Stubs, Steel, 0.313 in. Thick, 1.750 in. Port, Gaskets, Bolts, Pair

Part Number: PTE-H7893

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Body Parts Radiator Support Hood Latches GM1225245

RADIATOR SUPPORT LTCH; HDUTY; 99-06 GM PICK-UP 99-04 SLV2500/3500/1500CREWCAB

Part Number: BDY-GM1225245

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Belltech Nitro Drop 2 Shocks 8542

Shock, Nitro Drop 2, Twin-tube, Gas Charged, Rear, Chevy, GMC, Each

Part Number: BEL-8542

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Standard Motor Wiring Connectors S-1537

EM- Aux Water Pump Cn

Part Number: SMP-S-1537

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Universal Air Conditioner Air Conditioning Suction and Discharge Hose Assemblies for 2010-2012 CAMARO - HA 111995C

A/C Manifold Hose Assembly

Part Number: UAC-HA111995C

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Flatout Gaskets Amored RCC Header Gaskets 7081C

Exhaust Gaskets, Manifold and Header Gaskets, Armored RCC, Round Port, Rubber Coated Copper, Chevy, LS, Pair

Part Number: FOG-7081C

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

Flatout Gaskets Amored RCC Header Gaskets 7179C

Exhaust Header and Manifold Gaskets, Armored RCC, D-Port, Rubber Coated Copper, Chevy, Small Block LS, Pair

Part Number: FOG-7179C

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

Flatout Gaskets Amored RCC Header Gaskets 7448C

Exhaust Gaskets, Manifold and Header Gaskets, Armored RCC, Round Port, Rubber Coated Copper, Chevy, LS, Pair

Part Number: FOG-7448C

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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Estimated Ship Date: Dec 5, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

SCE Pro Copper Embossed Exhaust Gaskets 4219

3 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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March Performance Thermostat Housings BTH-216-05

Water Necks and Thermostat Housings, Straight, Swivel, Aluminum, Polished, -20 AN Outlet Size, Chevrolet, Small Block LS, Each

Part Number: MCH-BTH-216-05

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Clayton Machine Billet Aluminum Oil Caps LSO-02-B

Engine Oil Cap, Billet Aluminum, Dished, Black Anodized, Chevy, LS Engines, Each

Part Number: CYM-LSO-02-B

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

JMS Chip MAF Harnesses JLS2LS3ADX

Mass Air Meter Wiring Extension/Adapter, LS2 conversion to LS3/LS7 MAF Sensor, Each

Part Number: JMS-JLS2LS3ADX

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

COMP Cams Sportsman Stainless Steel Valves 6062-1

Valve, Sportsman, Stainless Steel, Intake, 2.200 in. Diameter, .315 in. Stem, 5.550 in Length, Chevy, Each

Part Number: CCA-6062-1

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Howards Cams LS Series Mechanical Roller Lifters 91177-2

Lifters, Race Series, Hydraulic Roller, Vertical Bar, Chevy, Gen III Small Block, Pair

Part Number: HRS-91177-2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Philadelphia Racing Products Water Pump Spacers PRP-6822

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

Part Number: PGP-PRP-6822

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

ICT Billet Camshaft Installation Handles 551556-GEN4

Tool, Camshaft Installation, 6 in. Handle, GM, LS Gen IV, Each

Part Number: ICB-551556-GEN4

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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COMP Cams LS-Style Ignition Coil Mounting Kits 290-XR-KIT

Ignition Coil Brackets, Use with COMP Cams Billet Valve Covers and FAST 30260 XR-1A High Output Coils, Steel, E-Coated, Chevy, LS, Kit

Part Number: CCA-290-XR-KIT

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

PRW Water Necks 5234613

Water Neck Outlet, Billet Aluminum, Polished, Straight, LS1, LS2, LS7, Each

Part Number: PQX-5234613

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Summit Racing™ Race Series Rod Bearing Sets SUM-663HXDS

Summit Precision High-Tensile Tri-Metal Alloy Racing Rod Bearings, SBC/LS 2.100 pin, .837 width, Doweled, .001 Extra Clearance, set

Part Number: SUM-663HXDS

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Manley Platinum Series Pistons 592565PC-1

Piston, Forged, Flat, 4.065 in. Bore, Chevy, Small Block, Each

Part Number: MAN-592565PC-1

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Manley Platinum Series Pistons 592870DC-1

Piston, Forged, Dish, 4.070 in. Bore, Chevy, Small Block, Each

Part Number: MAN-592870DC-1

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Moroso Ultra 40 Unsleeved Custom-Fit Wire Sets 73660

Spark Plug Wires, Ultra 40, Assembled, Spiral Core, 8.65mm, Blue, Straight, Chevy, Pontiac, 5.7L LS, Set

Part Number: MOR-73660

2.0 out of 5 stars ( 1 )

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

MaxTrac Suspension Leveling Kits 880713

Leveling Kit, Front, Torsion Keys, 1-3 in., Chevy, GMC, RWD, 4WD, Kit

Part Number: MXT-880713

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

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