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

Crankshaft, Compstar, Forged 4340 Steel, 4.125 in. Stroke, 6.125 in. Rod, Internal Balance, Chevy, LS, 58X Reluctor, Each

Part Number: CPI-APU31QCS

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Coilover Kit, HQ Coilover, Adjustable,Lowering, 4 in Front, 24 valve, 4WD Chevy, Pair

Part Number: ART-11703115

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Power Cooling Modules, Exact Fit, Aluminum, Natural, Chevy, GMC, SUV, Pickup, Kit

Part Number: BCI-86069

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Clutch Kit, RXT 1200, 1.125 in. - 26-spline, Metallic Disc, Billet Steel Flywheel, Chevy, Small Block LS, Kit

Part Number: MCL-6405507HD

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Pro LS Piston and Rod Kit, 325 Cid, 3.780 bore, Standard 3.622 stroke, 6.125 rod, 2cc dome, 10.9:1 @ 61cc, 10.3:1 @ 65cc, File-Fit Rings

Part Number: SUM-PR36L7802

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Pro LS Piston and Rod Kit, 365 Cid., 4.005 bore, 3.622 stroke, 6.098 rod, 2cc Flat Top, 10.8:1 @ 65cc, 10.2:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR360052

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Headers, Weld-Up, Custom, Stainless Steel, Natural, 2 in. Primary Tubes, Chevy, LS, Kit

Part Number: TFS-HBK200LS

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Cylinder Head, GenX® 215, CNC Competition Ported, Assembled, 64cc CNC Chambers, Ti Retainers, GM LS1, Each

Part Number: TFS-3061T001-C01

4.67 out of 5 stars ( 3 )

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Headers, Long Tube with Cats, Steel, Ceramic Coated, Chevy, 6.2L, Pair

Part Number: BBK-40210

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Carbon pTR - LS1/LS2/LS6 Manifold 105mm (Long Runners Installed), black

Part Number: PCD-70606-00-BK

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Cylinder Head, GenX® 215, CNC Competition Ported, Assembled, 64cc CNC Chambers, GM LS1, Each

Part Number: TFS-30610001-C01

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Cylinder Head, GenX® 245, CNC Comp Port, Bare, 70cc CNC Chambers, 6-Bolt, GM LSX, Each

Part Number: TFS-3061B003-C04

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Headers, Long Tube, Stainless Steel, Natural, 1 3/4 in. Primary Tube, With Converters, Kit

Part Number: XFO-HSVF82KITB

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Nov 14, 2025 if ordered today

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Intake Manifold, Fuel-Injected, Polymer, Black, Chevy, LS, Race Version, Each

Part Number: FST-146104B

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Wiring Harness, Fuel Injection, Multi-Port, Mass Airflow, Chevy, 5.7L, Each

Part Number: PRF-60608

2.0 out of 5 stars ( 1 )

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Headers, Long Tube, Steel, 1 7/8 in. Primary Tube Diameter, Polished Silver Ceramic Coated, Chevrolet, 6.2L, Pair

Part Number: BBK-40540

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Nov 3, 2025 if ordered today

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Coilover Kit, Twin-tube Shocks, Front, Chevy, GMC, Kit

Part Number: BEL-16002

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 14, 2025 if ordered today

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Fuel Injection Engine Management System, Pro-Flo 4, Self-Learning, Sequential Multi-Port, LS Gen III 24X, Engine Swap, Kit

Part Number: EDL-35711

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Intake Manifolds, EFI, LS Hi-Ram, Raised Rectangular Port Head, Multi-port, 92mm Bore, Standard Deck, Aluminum, Satin Finish, Chevy, 7.0L, Each

Part Number: HLY-300-124

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Exhaust Systems, LS Swap, Header-back, Dual, Stainless Steel, Natural, Rear Exit, X-pipe, Buick, Chevrolet, GMC, Olds, Pontiac, Small Block LS, Kit

Part Number: DOU-DES103

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Suspension Lift Kit, N3, Steering Knuckles, Rear Leaf Spring Blocks, 6.00 in. Front, 6.00 in. Rear, Chevrolet, GMC, Kit

Part Number: ROU-29730A

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Bellhousing, QuickTime, Steel, SFI Approved, Chevy, LS to ZFS6 Manual Transmission, Kit

Part Number: QTI-RM-6034

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Intake Manifold, Performer RPM, Carbureted, Dual Plane, Aluminum, Natural, Square Bore, Chevy LS3, Each

Part Number: EDL-71196

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Crankshaft, 1-Piece Seal, Internal Balance, Forged 4340 Steel, 3.622 in. Stroke, Chevy, 5.7, 6.0L, Each

Part Number: ESP-434636226100

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Intake Manifolds, LS Modular, Ultra Lo-Ram EFI, Rectangular Port, Multi-port, 105mm Bore, Standard Deck, Aluminum, Satin, Chevy, 6.0L, 6.2L, Each

Part Number: HLY-300-680

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