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

Rocker Arm Bolts, SCM435 Alloy Steel, Black Oxide, GM LS7, 8mm x 1.25 Thread Pitch, 2.047 in. UHL, 12 Point, Set of 16

Part Number: PQX-1011054

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

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• Special Order

Blower Motor Resistor With Harness

Part Number: RNB-973-402

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Estimated Ship Date: Today

Valves, Intake, Stainless Steel, 2.205 in. Diameter, 0.313 in. Stem, 5.200 in. Length, Chevy, Set of 8

Part Number: MAN-11688-1

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 3.799 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, Each

Part Number: HSN-2M4978S020

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Engine Coolant Crossovers, Billet Aluminum, Natural, 1/8 in. NPT Threaded Adapters, Chevy, Small Block LS, Kit

Part Number: ICB-551694

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-CM5532S030

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Estimated Ship Date: Today

PS HOSE

Part Number: EDD-92549

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Estimated Ship Date: Oct 24, 2025 if ordered today

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LS EV6 USCAR LS3 Injector Wire Connector Component Kit

Part Number: ICB-WCINJ40

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Estimated Ship Date: Today

Lug Nut, Steel, Purple, 12mm x 1.50 RH, Bulge Conical Seat, Open End, Set of 20

Part Number: RNB-713-385J

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Estimated Ship Date: Oct 28, 2025 if ordered today

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UPPER RADIATOR SUPPORT COVER [SIGHT SHIELD]; FITS 2015-2016 ALL

Part Number: BDY-GM1224132

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Estimated Ship Date: Jan 5, 2026 if ordered today

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• Oversize $39.99
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Wiring Pigtail, Crankshaft Position, 4-pin, Female, Chevy, Each

Part Number: ICB-WPCKP40

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Estimated Ship Date: Today

Special Tec V 0W-30 ,Plastic canister

Part Number: LIM-20204

Not Yet Reviewed

Cannot be shipped Internationally

• Restricted

Water Pump Spacer, 0.700 in. Thickness, Billet Aluminum, Natural, Chevy GM, LS/LSX, Gen III/IV, Kit

Part Number: SUM-312536

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Estimated Ship Date: Today

Fuel Pressure Regulator, 43 PSI, For Gen 5/6 Camaro Fuel Module, Each

Part Number: AEI-63101

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Estimated Ship Date: Today

Wire Harness Adapters and Extension, MAP Sensor Jumper Harness, OEM Design, Black, 3-wire Connectors, Weatherproof, Each

Part Number: NAL-19202598

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Estimated Ship Date: Today

Pigtail Connector LS Gen 4 Mass Air Flow MAF 5-Wire Sensor Pigtail Connector Wiring Tube Style

Part Number: ICB-WPMAF40

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Estimated Ship Date: Today

Flange Manifold F-Body LS1 Heavy Duty Passenger Manifold Flange

Part Number: STW-FLLS1FP

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Estimated Ship Date: Today

RADIATOR SUPPORT UPPER; 10-13 CAMARO CPE 11-13 CONVERTIBLE; STEEL

Part Number: BDY-GM1225308

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Valve Springs, RPM Series, Dual, 1.304 in. O.D., 433 lbs./in. Rate, 1.000 in. Coil Bind Height, Each

Part Number: RSC-PAC-1207X

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Estimated Ship Date: Today

Door Actuator, HVAC, Mode Valve Type, Buick, Cadillac, Chevy, GMC, Isuzu, Oldsmobile, Saab, Each

Part Number: FSS-73013

Not Yet Reviewed

Estimated Ship Date: Today

Throttle Body Adapter Harness, Position Sensor, GM, LS2, LS3, LS7, LS9, LSA, Each

Part Number: LPE-CE105454

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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

Part Number: PWR-Z23-750

Not Yet Reviewed

Estimated Ship Date: Today

Lifters, Evolution Series Hydraulic Roller Lifters, 0.842 in. O.D., 2.660 in. Lifter Seat Height, Chevrolet, Small Block, Each

Part Number: CCA-85001-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Wheel Bearings, Premium Low Drag, Steel Roller Bearing, Front, Rear, Kit

Part Number: DPR-00710581

Not Yet Reviewed

Estimated Ship Date: Today

Lug Nut, Steel, Chrome, 14mm x 1.50 RH, Bulge Conical Seat, Open End, Set of 20

Part Number: RNB-713-685

Not Yet Reviewed

Estimated Ship Date: Today