Engines & Engine Parts

Pistons, Forged, 4.185 in. Bore, 4.210 in. Stroke, Flat Top, 6.625 in. Rod Length, 0.980 in. Pin Diameter, Pontiac 455, Set of 8

Part Number: PIS-1000582

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Estimated Ship Date: Monday 11/10/2025

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Pistons, Forged, 4.125 in. Bore, 4.000 in. Stroke, Flat Top, 6.125 in. Rod Length, 0.927 in. Pin Diameter, LS7 12 degree, Chevy, Set of 8

Part Number: PIS-1000746

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Estimated Ship Date: Monday 11/10/2025

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Pistons, Forged, 4.030 in. Bore, 3.622 in. Stroke, Flat Top, 6.098 in. Rod Length, 0.945 in. Pin Diameter, LS 15 degree, Chevy, Set of 8

Part Number: PIS-1000592

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Estimated Ship Date: Monday 11/10/2025

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Pistons, Forged, 4.010 in. Bore, 3.622 in. Stroke, Flat Top, 6.125 in. Rod Length, 0.927 in. Pin Diameter, LS 15 degree, Chevy, Set of 8

Part Number: PIS-1000597

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Estimated Ship Date: Monday 11/10/2025

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Pistons, Forged, 4.030 in. Bore, 3.622 in. Stroke, Flat Top, 6.125 in. Rod Length, 0.927 in. Pin Diameter, LS 15 degree, Chevy, Set of 8

Part Number: PIS-1000599

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Pistons, Forged, 4.030 in. Bore, 4.000 in. Stroke, Flat Top, 6.125 in. Rod Length, 0.927 in. Pin Diameter, LS 15 degree, Chevy, Set of 8

Part Number: PIS-1000604

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Piston and Ring Kit, Forged, Dish, 3.405 in. Bore, Toyota, L6, Kit

Part Number: WIS-K550M865

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Piston and Ring Kit, Forged, Dome, 82.00mm Bore, for use on Acura®, Honda®, Kit

Part Number: WIS-K566M82AP

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Pistons set of 6

Part Number: CNN-SC7353-6

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2.579 1.0 1.2 2.8 TS1 1CYL

Part Number: TSR-T2579XC

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3.465 1.0 1.2 2.8 1CYL

Part Number: TSR-M3465XX

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Piston Rings, M2 Tool, Gapless, Steel, 4.125 in. Bore, 1/16 in. Thickness, Top Ring, Each

Part Number: TSR-900022F

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Estimated Ship Date: Monday 11/10/2025

Piston Rings, M2 Tool, Steel, 4.155 in. Bore, 0.043 in. Thickness, Top Ring, Each

Part Number: TSR-900025

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Piston Rings, M2 Tool, Steel, 4.600 in. Bore, 0.043 in. Thickness, Top Ring, Each

Part Number: TSR-900036

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Piston Ring, M2 Tool, Top, 4.605 in. Bore, Steel, Each

Part Number: TSR-900038

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Piston Rings, Steel, 86.004mm Bore, 1.2mm, 1.2mm, 2.8mm Thickness, 4-Cylinder, Set

Part Number: TSR-MX4564-40

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Estimated Ship Date: Monday 11/10/2025

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4.560+5 .043 1/16 3/16 8CYL

Part Number: TSR-MSL4304-5

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Engine Rotating Kits, Pro LS Crank and Rod Kits, Forged 4340 Steel, 6.125 in. Connecting Rod Length, 3.622 in. Stroke, Chevy, 5.3L, 5.7L, 6.0L, Kit

Part Number: SUM-CR3624125

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Estimated Ship Date: Monday 11/10/2025

Engine Rotating Kits, Pro LS Crank and Rod Kits, Forged 4340 Steel, 6.125 in. Connecting Rod Length, 3.622 in. Stroke, Chevy, 5.3L, 6.0L, 6.2L, Kit

Part Number: SUM-CR3658125

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Estimated Ship Date: Monday 11/10/2025

Engine Rotating Kits, Pro LS Crank and Rod Kits, Forged 4340 Steel, 6.098 in. Connecting Rod Length, 4.000 in. Stroke, Chevy, 5.3L, 5.7L, 6.0L, Kit

Part Number: SUM-CR4024098

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Estimated Ship Date: Monday 11/10/2025

Pro LS 4340 Piston and Rod Kit, 367 Cid., 3.820 bore, 4.000 stroke, 6.125 rod, 12cc dish, 10:2 @ 61cc, 9.8:1 @ 65cc, File-Fit Rings

Part Number: SUM-PR4082012

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Estimated Ship Date: Monday 11/10/2025

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Pro LS 4340 Rotating Assembly, 364 Cid., 4.000 bore, 3.622 stroke, 24X, 6.125 rod,12cc Dish, 9.6:1 @ 65cc, 9.2:1 @ 70cc, File-Fit ring, H Bearings

Part Number: SUM-R2436L00012

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Pro LS 4340 Rotating Assembly, 376 Cid., 4.065 bore, 3.622 stroke, 24X, 6.125 rod, 2cc dome, 11.6:1 @ 65cc, 10.9:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R2436L0652

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Estimated Ship Date: Monday 11/10/2025

Pro LS 4340 Rotating Assembly, 377 Cid., 4.075 bore, 3.622 stroke, 24X, 6.125 rod, 12cc dish, 9.9:1 @ 65cc, 9.4:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R2436L07512

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Estimated Ship Date: Monday 11/10/2025

Pro LS 4340 Rotating Assembly, 359 Cid., 3.780 bore, 4.000 stroke, 24X, 6.125 rod, 5cc dish, 10.9:1 @ 61cc, 10.4:1 @ 65cc, File-Fit Rings, H Bearings

Part Number: SUM-R24407805

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Estimated Ship Date: Monday 11/10/2025