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

Pistons, Speed of Air, Dimpled, 4032 Forged, 3.800 in. Bore, 3.622 in. Stroke, 6.098 in. Rod, +3.00cc Flat Top, PVD Rings, Chevy, 4.8L, 5.3L, Kit

Part Number: UEM-XA545-020K1

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Pistons, Speed of Air, Dimpled, 4032 Forged, 3.780 in. Bore, 3.622 in. Stroke, 6.098 in. Rod, +3.00cc Flat Top, Piston Rings, Chevy, 4.8L, 5.3L, Kit

Part Number: UEM-XA545-STDK2

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Pistons, Speed of Air, Dimpled Piston, 4032 Forged, 4.005 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, +4.00cc Flat Top, Piston Rings, Chevy, 6.0L, Kit

Part Number: UEM-XA552-005K2

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Pistons, Speed of Air, Dimpled, 4032 Forged, 4.070 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, +4.00cc Flat Top, Piston Rings, Chevy, 6.0L, 6.2L, Kit

Part Number: UEM-XA552-070K2

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Connecting Rods, 6.125 LS SMALL LIGHT S/8

Part Number: OLV-L6125-SMLT8

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Estimated Ship Date: Oct 8, 2025 if ordered today

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Connecting Rods, 6.250 LS STD LIGHT S/8

Part Number: OLV-L6250-STLT8

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Estimated Ship Date: Oct 8, 2025 if ordered today

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Connecting Rods, 6.250 LS STD SPEED WAY S/8

Part Number: OLV-L6250-STSW8

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Estimated Ship Date: Oct 8, 2025 if ordered today

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Connecting Rods, 6.350 LS STD LIGHT S/8

Part Number: OLV-L6350-STLT8

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Estimated Ship Date: Oct 8, 2025 if ordered today

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Rocker Arms, Shaft Mount, 1.7 Ratio, Aluminum, Roller Rockers, Chevy, Small Block, LS1, Kit

Part Number: CCA-1500

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Rocker Arms, Shaft Mount, 1.8 Ratio, Aluminum, Roller Rockers, Chevy, Small Block, LS1, Kit

Part Number: CCA-1501

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Cylinder Head Stud kit, High Performance, Edelbrock LS-R heads, kit

Part Number: EDL-8510

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Cylinder Heads, Victor LS-R Pro-Port, Aluminum, Bare, 25cc Chamber, Hot Isostatic Pressing Processed for Optimum Strength, Chevrolet, 7.0L LS, Each

Part Number: EDL-770469

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Camshaft Kits, Stage 2 LST Camshaft Packages, Hydraulic Roller, Advertised Duration 291/302, Lift 0.612/0.614, Pushrods, Chevy, Small Block LS, Kit

Part Number: CCA-CK54-337-11

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Pulley Sets, Serpentine, LS Engine Swap Accessory Drive System, Sanden 508 A/C Only, Polished, Chevy, GMC, V8, Kit

Part Number: HLY-20-137P

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Estimated Ship Date: Oct 8, 2025 if ordered today

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Pistons, Speed of Air, Dimpled, 4032 Forged, 3.800 in. Bore, 3.622 in. Stroke, 6.098 in. Rod, +3.00cc Flat Top, Piston Rings, Chevy, 4.8L, 5.3L, Kit

Part Number: UEM-XA545-020K2

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Estimated Ship Date: Oct 28, 2025 if ordered today

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