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

Engine Expansion Plugs, Steel, Avanti, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Kit

Part Number: MEL-MPE-900BR

5.0 out of 5 stars ( 1 )

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Main Side Bolts, 6-Bolt Main, 12-Point Head, 10mm Side Studs Only, Chevy LS, Kit

Part Number: PQX-1000099

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Pistons, FHR Coated, Forged 4032 Aluminum, Flat Top with Two Reliefs, 3.903 in. Bore, 0.945 in. Wrist Pin, GM, LS, 5.7L, Set

Part Number: UEM-IC9988C-005

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Connecting Rods, CRS Lightweight H-Beam, Forged 4340 Steel, 6.100 in. Length Center To Center, Chevrolet, 4.8L, 5.3L, 5.7L, 6.0L, 7.0L, Set of 8

Part Number: ESP-CRS6100M3D

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Pistons, Pro Tru Street Pistons, 3.903 in. Bore, Forged, Dome, 1/16 in., 1/16 in., 3.0mm Rings, Chevrolet, 5.7L LS, Kit

Part Number: WIS-PTS523A903

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Connecting Rod, I-beam, Powdered Metal, Natural, 6.098 in. Length Center To Center, Cadillac, Chevrolet, 6.2L LS, Each

Part Number: NAL-12604857

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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 Filter Relocation Kit, Remote, Billet Aluminum, Natural, 13/16 in.-16 Thread, 30.00 in. Hose Length, Buick, Chevy, GMC, Hummer, Olds, Pontiac, Kit

Part Number: HAM-3374

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Nov 3, 2025 if ordered today

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Bolt, Oil Pan, Front Cover, Oil Pump, Hex-Head, Steel, Natural, Chevy, LS, Each

Part Number: NAL-11515758

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Pro LS Piston and Rod Kit, 364 Cid., 4.000 bore, 3.622 stroke, 6.125 rod, 2cc Flat Top, 10.7:1 @ 65cc, 10.4:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR36L0002

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Cam and Lifter kit, Stage 2 Pro LS Cam. 226/238 113+3, .600/.600 Lift, 3-bolt, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0, LS1,2,3,6,7, LSA LQ4 LQ9 LS9 LS4 LY6

Part Number: SUM-K8707R1

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Pistons, Premium, Forged 4032 Aluminum, 4.020 in. Bore, 3.622 in. Stroke, Dish, Chevy, LS, Set of 8

Part Number: UEM-IC553C-020

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Piston and Ring Kit, Powerpak, Flat Top, 4.010 in. Bore, 3.622 in. Stroke, Forged Aluminum, Chevy, LS, Set of 8

Part Number: MLE-930227810

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Connecting Rods, I-Beam, Forged 4340 Steel, Shot-Peened, Floating, 6.125 in. Long, GM LS, Set of 8

Part Number: OLV-L6125-STSW8

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Adapter, Spin-On Oil Filter Mount, GM, LS, for Moroso Oil Pans, Each

Part Number: MOR-23712

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Accessory Drive Systems, Mid-Mount, Black, Serpentine, 6-groove, GM Type 2, Sanden SD-7, Chevy, LSA, LS, Kit

Part Number: HLY-20-163BK

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Engine Expansion Plugs, BTR LS Engine Coolant Plug, Large Brass Coolant Plug

Part Number: BTC-BTR61663

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Summit Precision High-Tensile Tri-Metal Alloy Racing Main Bearings, Chevy LS, .001 undersize (thicker), Standard 120 Deg. Oil groove, set

Part Number: SUM-7299H001

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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: Nov 24, 2025 if ordered today

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Dry Sump Adapter Kit, Adapts Stock Pan to 12 AN Dry Sump Hoses, Chevy, Small Block, LS7, Kit

Part Number: NAL-25534412

3.0 out of 5 stars ( 2 )

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Piston and Ring Kit, Forged, 4.130 in. Bore, Chevy, Kit

Part Number: MLE-930221630

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Estimated Ship Date: Sep 26, 2025 if ordered today

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Piston and Ring Kit, Forged, Flat Top, 4.080 in. Bore, Chevy, LS, Kit

Part Number: MLE-930227280

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Estimated Ship Date: Sep 29, 2025 if ordered today

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LS Oil Pump Spacers, Billet Aluminum, Low Profile Bolts, Designed for Installing a Double Roller Timing Chain, Kit

Part Number: ICB-551593

5.0 out of 5 stars ( 2 )

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Camshaft Kits, Thumpr LS Master Camshaft Packages, Hydraulic Roller Tappet, 280 Int./299 Exh. Advertised Duration, Chevrolet, 4.8L, 5.3L, 6.0L, Kit

Part Number: CCA-MK54-702-11

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Valve Spring Kit, Platinum, Dual, Standard, Steel Retainer, 0.060 in. Thick, 377 lbs./in., Bronze Valve Guides, Kit

Part Number: BTC-SK001S6560BB

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