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

Stage 5.5 Pro LS Twin-Turbo Cam. 251/255 Dur., 117 + 6, .625/.615 Lift, 3-bolt, 5.3, 5.7, 6.0, 6.2, 7.0, Vortec Truck, LS1 LS2 LS6 LS3 LQ4 LQ9, Each

Part Number: SUM-8726R1

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Cylinder Head Dowel Pin, Chevy, Small Block, LS Engines, Each

Part Number: NAL-12570326

4.83 out of 5 stars ( 18 )

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Valve Covers, Aluminum LS, Centerbolt, Plain Top, Cast Aluminum, Natural Finish, Baffled, Chevy, LS, 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, 7.0L, Pair

Part Number: HLY-241-88

4.38 out of 5 stars ( 8 )

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Cylinder Heads, E-Street, 15-Degree, for GM LS3, with 0.660 in. Lift, Aluminum, Assembled, Chevy, Pair

Part Number: EDL-77618

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Harmonic Balancer, Super Damper, Internal Balance, Aluminum/Steel, Black, Chevy/Pontiac, LS1/LS2, Each

Part Number: ATI-918855

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Camshaft Bolt, Torx Head, Steel, Natural, Designed To Hold the Camshaft Thrust Plate In Position, Chevrolet, Small Block LS, Each

Part Number: BTC-BTR61455

3.67 out of 5 stars ( 3 )

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Engine Hardware Kits, Brass Freeze Plugs, Coated Camshaft Bearings, Dowel Pins, Chevrolet, SHP LS Next Block, Kit

Part Number: DRT-32000018

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Piston Rings, Plasma-moly, 3.799 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M4978020

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Oil Pan Baffles, Replacement, LS Swap, Retrofit, Aluminum, Natural Finish, for Holley 302-2, Chevy, 4.8L, 5.3L, 6.0L, Kit

Part Number: HLY-302-11

5.0 out of 5 stars ( 2 )

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Piston Rings, Engine Re-Ring, Rod Bearings, Gaskets, Stock Size, Chevy, 6.0L, Kit

Part Number: FEM-205-6939

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Alternator and Power Steering Bracket Kit, Upper and Lower Brackets, Right Side High Mount, Water Pump Mount, Aluminum, Natural, Chevrolet, LS, Kit

Part Number: ICB-551396LS0WP3

5.0 out of 5 stars ( 1 )

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Cylinder Heads, E-Street, Assembled, Aluminum, 64cc Chamber, 210cc Intake Runner, 75cc Exhaust Runner, Cathedral Port, Chevy, Small Block LS, Pair

Part Number: EDL-7763

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Pistons, FHR Coated, Forged 4032 Aluminum, Flat Top with Two Reliefs, 3.780 in. Bore, 0.945 in. Wrist Pin, GM, LS, 4.8/5.3L, Set

Part Number: UEM-IC9985C-STD

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Timing Set, Standard Chain, Single Roller, 3-bolt, Steel, 4X Camshaft Wheel, Chevy, Gen 4 LS, Set

Part Number: CXM-TS111102

5.0 out of 5 stars ( 2 )

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Adapter, Oil Cooler, Right Angle, Billet Aluminum, Black Anodized, -8 AN O-Ring Thread, Chevy, LS, Each

Part Number: IRP-EGM-106

3.8 out of 5 stars ( 5 )

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Piston Rings, Plasma-moly, 3.799 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: MAH-41859CP020

5.0 out of 5 stars ( 2 )

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Connecting Rod, Compstar, Forged 4340 Steel, H-Beam, Cap Screw, ARP 2000, Bushed, 6.100 in. Length, Chevy, Small Block, LS, Set of 8

Part Number: CPI-C6100DS6A2AH

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Pro LS 2618 Forged Pistons. 3.820 bore, 1.299 C.H., 7cc dish, Std. Stroke, .6.125 Rod, NA/Boost/Nitrous, Coated, 4.8L 5.3L LS Vortec Truck, Set of 8

Part Number: SUM-2999273820-7

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Rocker Arm, LS, Roller Fulcrum, 1.7 Ratio, Ductile Iron, Pedestal Mount, Chevy, 6.2L LS, Each

Part Number: SME-143023

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Valves, Intake, Steel, 1.890 in. Diameter, .313 in. Stem, 4.880 in. Length, 4.8/5.3 Gen III LS, Each

Part Number: MEL-V1934

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Timing Gears, Cam Gear Sprocket, Direct Replacement, 44-Tooth, Steel, Chevrolet, LS, Each

Part Number: CLO-S894T

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Pistons, FHR Coated, Forged 4032 Aluminum, Flat Top with Two Reliefs, 4.065 in. Bore, 0.927 in. Wrist Pin, GM, LS, 6.0/6.2L, Set

Part Number: UEM-IC9992C-065

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Camshaft Kit, Pro LS Single Plane, Hydraulic Roller Tappet, Advertised Duration 289/300, Lift .525/.525, Chevy GM, LS/LSX, Gen III/IV, Kit

Part Number: SUM-8700-2-BHV

4.0 out of 5 stars ( 1 )

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Connecting Rods,4340, I-Beam, 6.100 Length, ARP 8740 Hardware, LS, Set of 8

Part Number: SCA-26100944

5.0 out of 5 stars ( 1 )

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• $25.00 Summit Bucks

Pro LS 2618 Forged Piston, 3.820 bore, 1.110 C.H., 12cc dish, 4.000in. Stroke, 6.125 Rod, NA/Boost/Nitrous,Coated, 4.8L 5.3L LS Vortec Truck, Set of 8

Part Number: SUM-110927382012

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