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

Replacement Timing Chain, True Roller, Chevy, Pontiac, 0.005 in. Reduced Center, Each

Part Number: CLO-9-131-5

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Valve Springs, Beehive, Single, 1.290 in. O.D., 313 lbs./in. Rate, 1.140 in. Coil Bind Height, Each

Part Number: RSC-PAC-1218

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Estimated Ship Date: Today

Pro LS Piston and Rod Kit, 365 Cid., 4.005 bore, 3.622 stroke, 6.125 rod, 2cc Flat Top, 10.8:1 @ 65cc, 10.2:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR36L0052

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Main Bearings, SI-Series, 1/2 Groove, .020 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Chevy, Set of 5

Part Number: KGB-MB5293SI020

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Pro LS 2618 Forged Piston, 4.075 bore, 1.299 C.H., 12cc Dish, Std. Stroke, 6.125 .927 Rod, NA/Boost/Nitrous, Cathedral/Rect. 6.2 LS3 L92 LS9, Set of 8

Part Number: SUM-299927407512

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Estimated Ship Date: Nov 6, 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: TRD-1120

3.0 out of 5 stars ( 6 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Cylinder Head, GenX® 260, CNC Comp Port, Assembled, 70cc CNC Chamber, 370 Lb. Springs, Ti Retain, GM LS, Each

Part Number: TFS-3271T001-C01

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Estimated Ship Date: Jan 5, 2026 if ordered today

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

Part Number: MAN-11688-8

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Chevrolet Gen III L98 V8 4 Trigger Sensors Single Bolt Single Row Torrington Bearing

Part Number: RMR-NA-CS1197

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Belt, OE Technology Series, Multi-V, Serpentine, 4-Rib, 41.00 in. Length, Each

Part Number: CEL-4040410

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Pro LS 2618 Forged Piston, 4.000 bore, 1.110 C.H., 20cc dish, 4.000in. Stroke, 6.125 Rod, NA/Boost/Nitrous, Cathedral/Rect., 6.0 LY6 LQ4 LQ9, Set of 8

Part Number: SUM-110927400020

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Pulley Kits, LS Swap, Serpentine, Alternator, Power Steering, A/C, GM Type 2, 130 Amp Alternator, Natural, Kit

Part Number: HLY-20-136

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 10, 2025 if ordered today

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ROCKER ARMS 1.8i/1.7e V-8 L92, LS3 TrickFlow Head Race Series Rocker Set of 16

Part Number: SCC-1165

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Accessory Drive Bracket Kits, for R4 A/C Compressor, Aluminum, Black, Chevy, LS, Kit

Part Number: HLY-20-131BK

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Valve Covers, Aluminum LS, Centerbolt, Tall, Chevrolet Logo, Cast Aluminum, Orange Gloss, Baffled, Chevy, LS, 5.7L, 6.0L, 6.2L, 7.0L, Pair

Part Number: HLY-241-403

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Valve Cover, Centerbolt, Stock Height, Plan, Cast Aluminum, Black, Baffled, Gaskets Included, Pair

Part Number: GRN-640367

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Timing Cover, 2-Piece, Billet Aluminum, Clear Anodized, With Cam Sensor, Chevrolet, LS Gen 4, V8, Each

Part Number: CVS-TC2327SCL

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Cylinder Head, LS9, Assembled, CNC-Ported, 66.5cc Combustion Chamber, Aluminum, Natural Finish, 2.16 in. Intake Valve, Rectangular Intake Port, Each

Part Number: NAL-19433498

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Estimated Ship Date: Tomorrow if ordered today

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Rocker Arms, Pro Series, Shaft, Full Roller, 1.7 Ratio, Aluminum, Chevy, for LS1 Heads, Kit

Part Number: JES-S0052

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Power Steering Pulley, Type II Power Steering Pulley, 19mm (0.748 in.) Press on Shaft, 6 Groove, LS Applications, Black, Each

Part Number: TFF-8489B

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Oil Pumps, Racing, Wet Sump Style, Standard-volume, High-pressure, Chevrolet, Small Block LS, Each

Part Number: MOR-22122

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Oil Filter, Replacement, Each

Part Number: WIX-57045XP

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Pistons, Premium Forged, 4.075 in. Bore, Dish, 1.115 in. Compression Height, Press/Float Pin, 1.2mm x 1.2mm x 3.0mm Ring Grooves, Chevy, Set of 8

Part Number: UEM-IC533CA-075

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Rocker Arm, Heavy Duty, 1.7 Ratio, Roller Fulcrum, Ductile Iron, Offset Intake Only, L92/LS9/LS3, GEN IV LS GM Each

Part Number: SUM-141554I-1

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Estimated Ship Date: Today

CONN. ROD BEARING SET

Part Number: CLE-CB1776A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today