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

Piston and Ring Kits, Premium, Forged Aluminum, 3.903 in. Bore, 3.622 in. Stroke, Flat Top, Chevy, LS, Set of 8

Part Number: UEM-S00041

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Piston and Ring Kits, Premium, Forged Aluminum, 3.903 in. Bore, 3.622 in. Stroke, Dish, Chevy, LS, Set of 8

Part Number: UEM-S00047

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Piston and Ring Kits, Premium, Forged Aluminum, 3.903 in. Bore, 3.622 in. Stroke, Dish, Chevy, LS, Set of 8

Part Number: UEM-S00050

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Estimated Ship Date: Nov 14, 2025 if ordered today

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Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 6.100 in. Length, Chevy, Small Block, Set of 8

Part Number: SCA-66100927A

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Connecting Rods, 4340, H-Beam, 12-Point, Cap Screw, 6.100 in. Length, Chevy, Small Block, Set of 8

Part Number: SCA-66100945A

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Pistons, Forged, 4.125 in. Bore, 4.000 in. Stroke, Dish Top, 6.125 in. Rod Length, 0.927 in. Pin Diameter, LS 15 degree, Chevy, Set of 8

Part Number: PIS-1000632

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Valves, Intake, XH-428 Stainless Steel, 2.165 in. Diameter, .313 in. Stem, 4.900 in. Length, Chevy, Set of 8

Part Number: MAN-11686H-8

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Valves, Intake, Stainless Steel, 2.100 in. Diameter, .313 in. Stem, 4.874 in. Length, Set of 8

Part Number: MAN-11350H-8

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Pistons, Red Series, Forged Aluminum, 3.780 Bore, -4.20cc Flat, 3.622 in. Stroke, 6.125 Rod, Chevy, LS, Set of 8

Part Number: WIS-RED0052X378

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Pistons, Red Series, Forged Aluminum, 3.790 Bore, -4.20cc Flat, 3.622 in. Stroke, 6.125 Rod, Chevy, LS, Set of 8

Part Number: WIS-RED0052X379

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Pistons, Red Series, Forged Aluminum, 3.800 Bore, -2.10cc Flat, 3.622 in. Stroke, 6.125 Rod, Chevy, LS, Set of 8

Part Number: WIS-RED0053X380

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 29.00cc Dish, 3.913 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1905-3913

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 5.00cc Flat, 3.780 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1910-3780

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 5.00cc Flat, 3.785 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1910-3785

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 5.00cc Flat, 3.810 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1910-3810

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 5.00cc Flat, 3.820 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1910-3820

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 5.00cc Flat, 3.840 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1910-3840

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 5.00cc Flat, 3.898 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1910-3898

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 5.00cc Flat, 3.903 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1910-3903

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 5.00cc Flat, 3.913 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1910-3913

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 10.00cc Dish, 3.780 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1911-3780

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 10.00cc Dish, 3.785 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1911-3785

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 10.00cc Dish, 3.810 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1911-3810

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 10.00cc Dish, 3.820 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1911-3820

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Pistons, Rings, SX-Series, Forged, 10.00cc Dish, 3.840 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1911-3840

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Estimated Ship Date: Oct 27, 2025 if ordered today

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