CHEVROLET Chevy small block Gen III/IV (LS-based engines) Engines & Components

Valves, Intake, XH-428 Stainless Steel, 2.165 in. Diameter, .313 in. Stem, 4.900 in. Length, Chevy, Set of 8

Part Number: MAN-11686H-1

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.044 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M4860045

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Power Steering Bracket, Cylinder Head Mount, Driver Side, Billet Aluminum, Natural, Chevy, Kit

Part Number: PFN-MB15KA

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Power Steering Bracket, GM Type 2, Driver Side, Cylinder Head Mount, Billet Aluminum, Natural, Chevy, Kit

Part Number: PFN-MB15KC

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Estimated Ship Date: Nov 24, 2025 if ordered today

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AN Block Adapters, -12 AN Adapters, Black Anodized, Chevy, LS, Kit

Part Number: PGP-PRP-6866

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Main Bolt Kit

Part Number: PIO-855201

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Comp Series LS DS 4.125B/4.000S/6.125R/1

Part Number: DPP-11522-R1

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Oil Filter Relocation Kit, Single Filter, 3/4-16 in. Filter Threads, 13/16-16 in. Engine Threads, Kit

Part Number: PRM-10614

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Estimated Ship Date: Feb 6, 2026 if ordered today

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TENSIONER

Part Number: NAL-12609719

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Belt Tensioner, Accu-Drive, Chevy, Pontiac, Each

Part Number: CEL-49297

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Single Piston

Part Number: MAH-S0064

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Single Piston

Part Number: MAH-S2243760

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Estimated Ship Date: Tomorrow

Rod Bearings, HP-Series, Silicon Aluminum, 0.010 in. Crankshaft Undersize, Large Journal, Chevy, Set of 8

Part Number: KGB-CR807HPND010

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 6, 2026 if ordered today

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Rocker Arm Stud Bolts, Hex, Steel, Black, 8mm x 1.25 Thread, Chevy, Pontiac, Small Block LS, Gen 3,4, Set of 8

Part Number: EDL-8597

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Timing Gear, Adjustable, Billet Steel, 3-Bolt, 1X, Single Row, 0.005 in. Line Hone, Chevy LS, Each

Part Number: SUM-G6643-1X-005

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Estimated Ship Date: Tomorrow

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Rocker Arms, Pedestal, Full Roller, 1.7 Ratio, Aluminum, Chevy, LS3 and L92, Each

Part Number: HRS-90095-1

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Single Piston

Part Number: MAH-S0118

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Rocker Arms, Fits 3/8 in. Stud, Full Roller, Steel, 1.8 Ratio, Chevy, V8, LS, Each

Part Number: CCA-1675-1

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Rocker Arm, Direct Bolt-On, Full Roller, 1.7 Ratio, Aluminum, Purple, Chevy, LS1, LS2, LS6, Each

Part Number: HRS-90097-1

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Estimated Ship Date: Tomorrow

Comp Series LS FT 3.905B/4.000S/6.125R/1

Part Number: DPP-11505-R1

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Ignition Coil Cover Inserts, Insert Badge, Speedcover, LS Performance Logo, Aluminum, Clear Anodized, Pair

Part Number: VSM-IBK-0011

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Ignition Coil Cover Inserts, Insert Badge, Speedcover, Street Wars Logo, Aluminum, Clear Anodized, Pair

Part Number: VSM-IBK-0013

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Main Bearings, Bi-Metal, Silicon Aluminum, 0.030 in. Crankshaft Undersize, GM Gen III/IV LS, Set of 5

Part Number: SUM-172330

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5.3L 327 LS PISTON 2V EACH

Part Number: SUM-17400C-30-1

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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-299S27406512

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Estimated Ship Date: Tomorrow

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