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

Piston With Rings, Hypereutectic, Flat Top, 4.8L, 5.3L, Set of 8

Part Number: MAH-2243887WR050

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Camshaft, American Muscle, Hydraulic Roller Tappet, Advertised Duration 267/276, Lift .525/.525, Chevy, Small Block LS, Each

Part Number: HRS-197245-12

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Timing Gear, Crankshaft Sprocket, 22-tooth, Steel, Chevy, Each

Part Number: CLO-S827

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Estimated Ship Date: Today

Timing Chain and Gear Set, Roller, Double Roller, Billet Steel Sprockets, Chevy, GMC, Small Block LS, Set

Part Number: PQX-5036422

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Oil Pump Pickup, F Body Style Oil Pickup Tube

Part Number: SKM-PT3

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Estimated Ship Date: Nov 28, 2025 if ordered today

Pro LS 4340 Rotating Assembly, 417 Cid., 4.080 bore, 4.000 stroke, 58x, 6.125 rod, 6cc dish, 11.6:1 @ 65cc, 11:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R58400806

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Estimated Ship Date: Today

Pistons, Flat Top, Competition Series, Forged Aluminum, 4.030 in. Bore, -2.00cc Head Volume, Chevy, LS, Set of 8

Part Number: DPP-11512-R1-8

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Pro LS 4340 Rotating Assembly, 415 Cid., 4.065 bore, 4.000 stroke, 58x, 6.125 rod, 21cc dish, 9.9:1 @ 65cc, 9.5:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R584006521

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Estimated Ship Date: Today

Crankshaft Adapter Sleeve, Pilot Extension, Steel, 1.700 in. Crank Pilot Diameter, Chevy, Each

Part Number: TCI-399753PE

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Camshaft, Stage 1 LST, Hydraulic Roller Tappet, Advertised Duration 298/303, Lift .633/.655, Chevy, Small Block, Each

Part Number: CCA-54-305-11

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Estimated Ship Date: Jan 6, 2026 if ordered today

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Timing Chain and Gear Set, Hex A Just Double Roller, Double Roller, Chevy, 4.8/5.3/6.0L, Set

Part Number: CLO-9-3159A

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Valve Covers, LS Ford Style, Cast Aluminum, Center Bolt, Plain, Cast Aluminum, Natural Finish, Two-Piece, Chevy, LS, 4.8-7.0L, Pair

Part Number: HLY-241-185

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Piston, Rings, Flat Top, 4.095 in., 3.622 Stroke, Hypereutectic Aluminum, Chevy 6.2L, Set of 8

Part Number: MAH-S1711

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Oil Diverter Barbell, Aluminum, Chevy, LS, Each

Part Number: PGP-PRP-4575

2.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

Pro LS Piston and Rod Kit, 326 Cid., 3.785 bore, Standard 3.622 stroke, 6.125 rod, 7cc dish, 9.7:1 @ 61cc, 9.3:1 @ 65cc, File-Fit Rings

Part Number: SUM-PR36L7857

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BTR 400+ MEDIUM TWIN TURBO CAMSHAFT

Part Number: BTC-BTR-MTT400

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Pistons, SX-Series, Forged, 10.00cc Dish, 3.780 in. Bore, Chevy LS, Set of 8

Part Number: DMS-1801-3780

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Pistons, SX-Series, Forged, 5.00cc Flat, 3.820 in. Bore, Chevy LS, Set of 8

Part Number: DMS-1810-3820

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Pistons, SX-Series, Forged, 15.00cc Dish, 4.030 in. Bore, Chevy LS, Set of 8

Part Number: DMS-1923-4030

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Pistons, SX-Series, Forged, 15.00cc Dish, 4.070 in. Bore, Chevy LS, Set of 8

Part Number: DMS-1923-4070

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Estimated Ship Date: Dec 2, 2025 if ordered today

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Valve Cover Spacers, Perimeter Bolt, Billet Aluminum, Natural, 0.500 in Thick, Chevy, Big Block Chevy Valve Covers to LS Engine, Pair

Part Number: BSP-96037

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Timing Gear, Adjustable, Billet Steel, 3-Bolt, 1X, Single Row, Standard Size, Chevy LS, Each

Part Number: SUM-G6643-1X

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Pro LS 4340 Rotating Assembly, 364 Cid., 3.810 bore, 4.000 stroke, 24X, 6.125 rod, 5cc dish, 11:1 @ 61cc, 10.5:1 @ 65cc, File-Fit Rings, H Bearings

Part Number: SUM-R24408105

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Estimated Ship Date: Today

Valve Springs, Xtreme, Dual, Standard Style, 1.290 in. O.D., Titanium Retainers, 7 degree Locks, Kit

Part Number: PMX-8501

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Rod Bearings, CH-Series, Chamfered On One Side, Tri Metal, Chevy, Small Block, Set of 8

Part Number: SLP-8-7100CH1X

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today