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

Valve Covers, Tall Height, Cast Aluminum, Natural, Plain, Chevy, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0L, Pair

Part Number: SUM-440360

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Oil Pickup, Bolt-In, Stock Pan Style, Chevy, V8, LS, 5.3L, Each

Part Number: NAL-12608593

4.33 out of 5 stars ( 6 )

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Piston and Ring Kit, Forged, 3.908 in. Bore, Chevy, Kit

Part Number: MLE-930217608

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Camshaft, Hydraulic Roller Tappet, Advertised Duration 269/285, Lift .607/.621, Chevy, Small Block, LS

Part Number: CCA-54-453-11

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Main Bearings, XP-Series, Copper/Lead/Nickel, 0.020 in. Crankshaft Undersize, Chevy, 4.8, 5.3, 5.7, 6.0L, Set

Part Number: KGB-MB5013XP020

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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 )

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Piston Rings, Claimer Series Performance Piston Ring Sets, Plasma-moly, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-CM5532030

4.55 out of 5 stars ( 11 )

Estimated Ship Date: Today

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: Dec 29, 2025 if ordered today

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Piston Rings, Moly, 3.897 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: SLP-E-938K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Engine Long Block Iron Block 427 c.i. GM LS style proseries engine - longblock. incl. 30 month / 50,000 warranty & Dyno

Part Number: MLL-PSLS42730CT

5.0 out of 5 stars ( 1 )

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Summit Precision High-Tensile Tri-Metal Alloy Racing Rod Bearings, SBC/LS 2.100 pin, .837 width, .001 undersize (thicker), set

Part Number: SUM-663H001

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Oil Pan, Universal LSX Swap Oil Pan - Mid Sump - Includes: Removable Windage/Anti Slosh Baffle With Trap Doors, Magnetic Drain Plug

Part Number: SKM-OP004

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Valve Spring, LS6 Style,.550 Max lift, Single Beehive, 1.290 in. o.d., 375 lbs./in. Spring Rate, 1.800 in. Installed Height, Each

Part Number: NAL-12713265

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Harmonic Balancer, Super Damper, Internal Balance, Aluminum, Steel, Black, Chevy, LS with 1.483 in. Snout, Each

Part Number: ATI-917215

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Timing Chain and Gear Set, Double Roller, Billet Steel Sprockets, Chevy, Small Block, LS2, Set

Part Number: TFS-30678534

5.0 out of 5 stars ( 3 )

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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: Today

Valve Springs, PAC Racing, Dual, 1.300 in. Outside Diameter, 392 lbs./in. Rate, 1.065 in. Coil Bind, Set of 16

Part Number: TFS-16905-16

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Oil Filter Adapter, Remote 90 Degree, LS1, Each

Part Number: CTR-22-632

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Timing Chain and Gear Set, Adjustable, Billet Steel, Single Roller, 3-Bolt, Standard Spacing, Billet Aluminum Camshaft Gear, LS7, Kit

Part Number: SUM-G6649-4X-LS7

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Alternator Bracket, Passenger Side, High Mount, Billet Aluminum, Natural, Chevy, LS1, LS2, LS6, Each

Part Number: ICB-551780-2

5.0 out of 5 stars ( 1 )

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Valves, LS Series, Intake, Stainless, 2.000 in. Diameter, 0.314 in. Stem, 4.870 in. Long, 1-Groove, Chevy, 4.8-6.0L, Each

Part Number: EW1-218200

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Belt Tensioner, Automatic No Slack, Chevy, Each

Part Number: DAC-89337

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Cylinder Head Dowel Pin, 0.500 in. Height, Chevy, Small Block LS, Each

Part Number: DUR-AD326

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

CAM BOLT

Part Number: MEL-VCTO1000

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Pulley Adapter, Crankshaft Pulley Hub Adapter, Aluminum, Natural, Chevrolet, Pontiac, 5.7L LS, Each

Part Number: MCH-355-04

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