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

Power Steering Pulley, Serpentine, 8-Groove, Press Fit, 6.260 in. Outside Diameter, Billet Aluminum, Natural, Chevy, GMC, Truck, LS, Each

Part Number: INW-979

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Valve Covers, Aluminum LS, Centerbolt, Tall, Plain, Cast Aluminum, Polished Finish, Chevy, LS, 4.8-7.0L, Pair

Part Number: HLY-241-111

4.55 out of 5 stars ( 11 )

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Camshaft Phaser, Steel, GM, Each

Part Number: RNB-918-186

2.33 out of 5 stars ( 3 )

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Harmonic Balancer, Elastomer, Steel, Black, 7.710 in. O.D., Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Saab, Each

Part Number: NAL-19300488

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Alternator Bracket, Truck Spacing G8 Style Low Mount Alternator Bracket

Part Number: ICB-551887-3

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Summit Precision High-Tensile Tri-Metal Alloy Racing Main Bearings, Chevy LS, .002 undersize (thicker), Racing 270 Deg. Oil groove, set

Part Number: SUM-7298H02

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Engine Oil Dipstick, Flexible, Passenger Side Block Entry, Billet Aluminum, Brite Anodized, Chevy, Small Block, LS, Truck, Each

Part Number: LOK-ED-5021

4.2 out of 5 stars ( 5 )

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Valve Covers, Tall Height, Cast Aluminum, 72mm. Coil Mounting, Black, Chevy, LS, Pair

Part Number: FIF-131201

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Alternator Brackets, Low-Mount, Aluminum, Black, Chevy, Kit

Part Number: HLY-20-166BK

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Estimated Ship Date: Oct 1, 2025 if ordered today

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Valves, Stainless Steel, Intake, 2.165 in. Head Diameter, 0.315 in. Stem Diameter, 5.195 in. Length, Beadlock 1-Groove, Chevy, 6.0L, LS3, Set of 8

Part Number: AFR-7214-8

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Estimated Ship Date: Oct 10, 2025 if ordered today

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Alternator Bracket, Upper/Lower Bracket, Billet Aluminum, Natural, Cylinder Head Mount, Driver Side High Mount, Chevy, LS, Kit

Part Number: ICB-551566-2

5.0 out of 5 stars ( 1 )

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Timing Chain and Gear Set, Red Series, Single Roller, Adjustable, Billet Steel Sprockets, 3-Bolt, 0.005 in. Shorter Length, No Cam Sensor, LS, Set

Part Number: RMR-NACS1135LB05

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Estimated Ship Date: Sep 30, 2025 if ordered today

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Alternator Brackets, Billet Aluminum, Natural, Chevy, Pontiac, Kit

Part Number: PWM-860

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Cylinder Head Fasteners, Cylinder Head Bolt Kits, 12-point Head, Chromoly, Black, Flat Washers, Chevrolet, Small Block LS, Kit

Part Number: EAR-TBS-002ERL

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Pistons, Hypereutectic, Flat, 3.907 in. Bore, Chevy, Pontiac, Set of 8

Part Number: SLP-H868CP25MM

4.0 out of 5 stars ( 1 )

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Idler Pulleys, Serpentine, Aluminum, for Use with 8-rib Belts, 3.50 in. Diameter, for Use with GM LS Truck Brackets and Accessory Drive, Chevy, Each

Part Number: INW-971

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Valves, Intake, Stainless Steel, 2.040 in. Diameter, 8.0mm Stem, 124.45mm Length, GenX® 215, GM LS, Set of 8

Part Number: TFS-30600211

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Valves, Intake, Stainless Steel, 2.055 in. Diameter, 8.0mm Stem, 124.45mm Length, GenX®, GM LS, Set of 8

Part Number: TFS-30600210

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Underdrive Harmonic Damper, 25% Underdrive, SFI 18.1, Chevrolet/Pontiac 5.7L LS1/6.0L LS2, Medium Spacing, Each

Part Number: TFS-18004

5.0 out of 5 stars ( 1 )

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Harmonic Balancer, Black, Cadillac, Chevy, Pontiac, 6.0L, Each

Part Number: RNB-594-361

1.0 out of 5 stars ( 2 )

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Timing Chain and Gear Set, Adjustable, Single Roller, Billet Steel Sprokets, Chevy, Small Block, LS2, Kit

Part Number: CCA-3158KT

3.5 out of 5 stars ( 2 )

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Lifter Valley Plates, LS Valley, Billet Aluminum, Trussed, Natural Finish, 10-bolt Pattern, Chevy, LS, 4.8L, 5.3L, 5.7L, 6.0L, Each

Part Number: HLY-241-260

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Lifter Valley Plates, GM Genuine Parts, Aluminum, Natural, Direct Replacement for LS1 Engines, Cadillac, Chevrolet, Pontiac, 5.7L, Each

Part Number: ADO-12577927

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Idler Pulley, Serpentine, Steel, Black, Cadillac, Chevrolet, Each

Part Number: NAL-12568996

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Truck Balancer

Part Number: LSS-GMLS5031

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Estimated Ship Date: Sep 26, 2025 if ordered today

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