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

Piston Rings, Premium Ductile Ring Sets, Standard Size, 4.065 in. Bore, Plasma-moly, 1.5mm, 1.5mm, 2.5mm, Includes Ring Set for One Piston, Each

Part Number: HSN-2M5292S

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

Lifter Valley Plates, LS Valley, Billet Aluminum, Trussed, Natural Finish, 11-bolt Pattern, Chevy, LS, 4.8L, 5.3L, 6.0L, 6.2L, 7.0L, Each

Part Number: HLY-241-263

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

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Engine Hardware Kit, Brass Freeze Plugs, Main Cap Side Bolts, Chevy, LS, Kit

Part Number: SUM-G1585

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tuesday 9/2/2025

Harmonic Balancer, SFI Approved, GM, LS, Internal Balance, Each

Part Number: INW-840

Not Yet Reviewed

Estimated Ship Date: Sep 2, 2025 if ordered today

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Air Conditioning Pulley, 4-Rib Serpentine, Steel, Black, Chevrolet, GMC, LS, Each

Part Number: ATI-916734B

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Estimated Ship Date: Tuesday 9/2/2025

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Timing Chain and Gears, Single Roller, Billet Steel Sprockets, Chevy, Small Block LS, Set

Part Number: CCA-3172KT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

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Timing Chain and Gear Set, Single Roller, Billet Steel/Steel Sprockets, Avanti, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, V8, Set

Part Number: MEL-48560T-9

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Rocker Arm Mounting Stand, Pedestal, Chevy, Fits LS3 Trick Flow Heads, Each

Part Number: TFS-326LS3

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

Valve Spring, Dual, 1.290 in. Outside Diameter, 377 lbs./in. Rate, 1.100 in. Coil Bind Height, Set of 16

Part Number: MAN-221436-16

Not Yet Reviewed

Estimated Ship Date: Oct 14, 2025 if ordered today

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Pistons and Rings, Forged Flat, 4.135 in. Bore, Chevy, Kit

Part Number: WIS-K395X135

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Manifold Drill Template, Aluminum, Chevy, Kit

Part Number: LIL-71400

4.11 out of 5 stars ( 9 )

Estimated Ship Date: Tuesday 9/2/2025

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 5.00cc Flat, 4.030 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2820-4030

Not Yet Reviewed

Estimated Ship Date: Sep 23, 2025 if ordered today

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Oil Pan Studs, Steel, Black Oxide, Hex Head Fasteners, Grade 8, Chevy, LS, Kit

Part Number: MOR-38542

3.67 out of 5 stars ( 6 )

Estimated Ship Date: Tuesday 9/2/2025

Pistons, Rings, FX-Series, Forged 4032, 5.00cc Flat, 4.030 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1-2830-4030

Not Yet Reviewed

Estimated Ship Date: Sep 23, 2025 if ordered today

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Crank Hub, Internal Engine Balance, Chevy, Small Block LS, Each

Part Number: ATI-916045

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

Camshaft Thrust Retainer and Thrust Plates, Solid Type, Steel, Four Bolts, Molded O-Ring, Chevrolet, Small Block LS, Each

Part Number: MRG-61220G

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tuesday 9/2/2025

Oil Filter Relocation Kit, Single Filter, 3/4-16 in. Filter Threads, Various Engine Threads, Low Profile, Kit

Part Number: DER-15780

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

Timing Cover Fasteners, Bolts, Hex Head, Steel, Zinc Plated, Chevy, Small Block LS, Small Block Gen V, Set of 10

Part Number: ICB-551432

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

Camshaft, Hydraulic Roller Tappet, Advertised Duration 281/283, Lift .595/.598, Chevy, Small Block, LS

Part Number: CCA-54-446-11

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tuesday 9/2/2025

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Valve Springs, 1200 Series, Single, Beehive, 1.290 in. O.D., Chromoly Steel Retainers, 7 degree Locks, Kit

Part Number: RSC-PAC-KS14

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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Piston Rings, Steel Series Performance, Plasma-moly, 3.780 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-SM8531

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Tuesday 9/2/2025

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Piston Rings, Plasma-moly, 4.005 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M4860005

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

Cylinder Head Dowel Pins, Stock Replacement, GM, Gen III/IV LS, Each

Part Number: BTC-BTR70326

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

Alternator Bracket, Upper Bracket, Billet Aluminum, Natural, Driver Side Outward Mount, Chevy, LS, Kit

Part Number: ICB-551905

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

Rocker Arm, 1.7 Ratio, Roller Fulcrum, Ductile Iron, Intake Only,Chevy GM, LS/LSX, Gen III/IV, Ofset, Each

Part Number: SUM-141551

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tuesday 9/2/2025