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

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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Estimated Ship Date: Sep 22, 2025 if ordered today

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Rocker Arm Kit, Includes 3/8 in. Studs, Nuts, 1.8 Ratio Full Roller Rockers, Guide Plates, Chevy, 5.7L, Kit

Part Number: CCA-16755-KIT

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Estimated Ship Date: Today

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Pro LS 2618 Forged Piston, 4.080 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-299927408012

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Estimated Ship Date: Today

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Cylinder Head Bolt Kit, Hex Head, Chromoly, Black Oxide, Torque-to-Yield, 2004+ Short Style, GM LS, Each

Part Number: TFS-92011

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Harmonic Balancer Component, Replacement Hub, Internal Engine Balance, Heat Treated (2) Two 3/16 in. Keyways, Cadillac, Chevy, Each

Part Number: ATI-916032H2

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Belt, Poly Rib, Serpentine, 6-Rib, 92.32 in. Length, Each

Part Number: DAC-5060923

4.73 out of 5 stars ( 11 )

Estimated Ship Date: Today

Timing Cover Bolts, Hex Head, Stainless, Polished, Washers, Chevy, LS Small Block, Kit

Part Number: ARP-434-1501

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Harmonic Balancer, Super Damper HTD Drive, Internal Balance, 7.48 in. Diameter, Aluminum/Steel, Black, Laser Etched Markings, Chevy, 4.8-6.0L, Each

Part Number: ATI-918657

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Harmonic Balancer, Super Damper Serpentine Series, Internal Balance, Aluminum, Elastomer, Chevy, Pontiac, Each

Part Number: ATI-918845

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Rocker Arms, Roller Fulcrum, Pedestal, 1.7 Ratio, Ductile Iron, Chevy, Small Block LS, Set of 16

Part Number: SME-K-143021

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Pistons, Hypereutectic, Flat, 102.35mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Chevy, V8, Set of 8

Part Number: UEM-3517HC-75MM

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Valve Cover, Valve Cover with Integral Angled Coil Mounts, Valve Cover with Integral Angled Coil Mounts, Tall,Wrinkle Finish,Pair

Part Number: GRN-640362

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Oil Filter, Racing, 13/16 in.-16 Thread, 3.50 in. High, Each

Part Number: MOR-22462

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

Rocker Arm, Intake, Offset, 1.8 Ratio, Cast, Roller Fulcrum, Chevy, Small Block, LS7, Each

Part Number: NAL-12579615

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Rod Bearings, Race Series, Tri-Metal, .001 in., .025mm Crankshaft Undersize, Chevrolet, Small Block, LS, Set of 8

Part Number: PEB-8B663H-001

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Estimated Ship Date: Today

Timing Cover, 2-Piece, Cast Aluminum, Polished, With Cam Sensor Provision, Chevy, LS, V8, Each

Part Number: SUM-G6323P

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Summit Precision High-Tensile Tri-Metal Alloy Racing Rod Bearings, SBC/LS 2.100 pin, .837 width, .001 Extra Clearance, set

Part Number: SUM-663HXS

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Estimated Ship Date: Today

Harmonic Balancer, Supercharger Performance, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, V8, Each

Part Number: PBB-PBO81190SC10

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Lower Engine Rebuild Kit, Dish Pistons, Moly, Standard Rod & Main, Chevy, GMC, 6.0L/364, VIN Code U Apps, Kit

Part Number: FEM-BK6091-000

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Harmonic Balancer, Super Damper, Internal Balance, Aluminum/Steel, Black, Chevrolet, LS7, LS3, Each

Part Number: ATI-918639

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Damper Crank Bolts All Except Chrysler & Ford OEM Front

Part Number: ATI-950200

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

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

Piston and Ring Kit, Forged, Dome, 4.005 in. Bore, Chevy, LS, Kit

Part Number: MLE-930229605

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Cam Bearings, Performance, B-2, 2nd Design,Set

Part Number: CLE-SH2157S

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Pistons, FHR Coated, Forged 4032 Aluminum, Flat Top with Two Reliefs, 4.020 in. Bore, 0.927 in. Wrist Pin, GM, LS, 6.0/6.2L, Set

Part Number: UEM-IC9992C-020

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Estimated Ship Date: Today

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