Pistons

Pro LS 2618 Forged Piston, 4.005 bore, 1.299 C.H., 2cc Flat, Std. Stroke, 6.125 .927 Rod, NA/Boost/Nitrous, Cathedral/Rect. 6.0L LY6 LQ4 LQ9, Set of 8

Part Number: SUM-2999274005-2

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Pro LS 2618 Forged Piston, 4.005 bore, 1.326 C.H., 2cc Flat, Std. Stroke, .945 pin Press or Float, NA/Boost/Nitrous, Cathedral/Rect. 6.0L LQ4 LQ9,

Part Number: SUM-3269454005-2

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Pistons, FHR Coated, Forged 4032 Aluminum, Flat Top with Two Reliefs, 4.005 in. Bore, 0.927 in. Wrist Pin, GM, LS, 6.0/6.2L, Set

Part Number: UEM-IC9992C-005

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Pistons, Rings, SX-Series, Forged, 5.00cc Flat, 4.005 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1870-4005

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Pistons, FHR Coated, Forged 4032 Aluminum, Flat Top with Two Reliefs, 4.005 in. Bore, 0.927 in. Wrist Pin, GM, LS, 6.0/6.2L, Set

Part Number: UEM-IC9991C-005

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Comp Series LS2 FT 4.005B/4.000S/6.125R/

Part Number: DPP-11540-R1

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Piston and Ring Kit, Forged, Flat Top, 4.005 in. Bore, Chevy, LS, Kit

Part Number: MLE-930227005

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Piston and Ring Kit, Powerpak, Flat Top, 4.005 in. Bore, 3.480 in. Stroke, Forged Aluminum, Chevy, Set of 8

Part Number: MLE-930200305

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Piston and Ring Kit, Powerpak, Flat Top, 4.005 in. Bore, 4.00 in. Stroke, Forged Aluminum, Chevy, LS, Set of 8

Part Number: MLE-930227905

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Pistons, SX-Series, Forged, 3.00cc Flat, 4.005 in. Bore, Chevy LS, Set of 8

Part Number: DMS-1830-4005

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Piston Set, 6.0 / LS2 / L98 / LQ9 Stroker LS E Series -5cc LS Flat Top Piston Set. 4.005 bore

Part Number: DMS-8795-4005

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Piston Set, 6.0 / LS2 / L98 / LQ9 LS E Series -5cc LS Flat Top Piston Set. 4.005 bore

Part Number: DMS-8785-4005

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-326S434005-2

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Race Series LS FT 15° 4.005B/1.115CD

Part Number: DPP-21511-RS

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Pistons, Forged, Flat, 4.005 in. Bore, Chevy, 6.0L, Set of 8

Part Number: CNN-BLS1010005-8

5.0 out of 5 stars ( 1 )

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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, PVD Rings, Chevy, 6.0L, Kit

Part Number: UEM-XA552-005K1

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Pistons, Forged, Flat Top, 2-Valve Reliefs, 4.005 in. Bore, 3.622 in. Stroke, 6.125 in. Rod, 1.300 in. Compression, Chevy, Set of 8

Part Number: JEP-361021

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Piston, Forged, Flat Top, 2-Valve Reliefs, 4.005 in. Bore, 3.622 in. Stroke, 6.125 in. Rod, 1.300 in. Compression, Chevy, Left, Each

Part Number: JEP-361021L

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Piston, Forged, Flat Top, 2-Valve Reliefs, 4.005 in. Bore, 3.622 in. Stroke, 6.125 in. Rod, 1.300 in. Compression, Chevy, Right, Each

Part Number: JEP-361021R

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Pistons, Speed of Air, Dimpled Piston, 2618 Forged, 4.005 in. Bore, 3.622 in. Stroke, 6.125 in. Rod, +4.00cc Flat Top, PVD Rings, Chevy, 6.0L, Kit

Part Number: UEM-XA528-005K1

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Estimated Ship Date: Nov 5, 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: Nov 5, 2025 if ordered today

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Pistons, Forged, Flat Top, 2-Valve Reliefs, 4.005 in. Bore, 3.622 in. Stroke, 6.125 in. Rod, 1.300 in. Compression, Chevy, Set of 8

Part Number: JEP-279590

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Pistons, Speed of Air, Dimpled Piston, 2618 Forged, 4.005 in. Bore, 3.622 in. Stroke, 6.125 in. Rod, +4.00cc Flat Top, Piston Rings, Chevy, 6.0L, Kit

Part Number: UEM-XA528-005K2

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 5.00cc Flat, 4.005 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K3-2880-4005

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Estimated Ship Date: Nov 17, 2025 if ordered today

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