Availability
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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
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
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Pro LS 2618 Forged Piston, 4.005 bore, 1.326 C.H., 2cc Flat, Std. Stroke, Full Float Rod, NA/Boost/Nitrous, Cathedral/Rect. 6.0L LY6 LQ4 LQ9, Set of 8
Part Number: SUM-3269434005-2
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Pro LS 2618 Forged Piston, 4.005 bore, 1.326 C.H., 12cc dish, Std. Stroke, .945 pin Press or Float, NA/Boost/Nitrous, Cathedral/Rect. 6.0L LQ4 LQ9
Part Number: SUM-326945400512
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
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
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Pistons and Rings, Forged, Dome, 4.005 in. Bore, Chevy, Kit
Part Number: WIS-K394X05
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Pistons, LSX Combo PowerPak Piston and Ring Kits, 4.005 in. Bore, Forged Aluminum, Flat Top, Rings, Chevrolet, 6.0L, Set of 8
Part Number: MLE-930227005
Not Yet Reviewed
Estimated Ship Date: Dec 4, 2025 if ordered today
Estimated Ship Date: Dec 4, 2025 if ordered today
Pistons, Rings, SX-Series, Forged, 10.00cc Dish, 4.005 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K1831-4005
Not Yet Reviewed
Estimated Ship Date: Dec 4, 2025 if ordered today
Estimated Ship Date: Dec 4, 2025 if ordered today
Pistons, FX-Series, Forged 4032, 6.00cc Dome, 4.005 in. Bore, Chevy LS, Set of 8
Part Number: DMS-1-2832-4005
Not Yet Reviewed
Estimated Ship Date: Dec 4, 2025 if ordered today
Estimated Ship Date: Dec 4, 2025 if ordered today
Pro LS 2618 Forged Piston, 4.005 bore, 1.326 C.H., 12cc Dish, Std. Stroke, Full Float Rod, NA/Boost/Nitrous, Cathedral/Rect. 6.0L LY6 LQ4 LQ9,Set of 8
Part Number: SUM-326943400512
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Pistons, SX-Series, Forged, 3.00cc Flat, 4.005 in. Bore, Chevy LS, Set of 8
Part Number: DMS-1830-4005
Not Yet Reviewed
Estimated Ship Date: Dec 4, 2025 if ordered today
Estimated Ship Date: Dec 4, 2025 if ordered today
Piston Set, 6.0 / LS2 / L98 / LQ9 LS E Series -5cc LS Flat Top Piston Set. 4.005 bore
Part Number: DMS-8785-4005
Not Yet Reviewed
Estimated Ship Date: Dec 4, 2025 if ordered today
Estimated Ship Date: Dec 4, 2025 if ordered today
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-326S45400512
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Pistons, Professional Series, Forged Aluminum, Dome, 4.005 in. Bore, Stock Stroke, Rings Included, Left Side, Chevy, LS, Each
Part Number: WIS-60044LX05
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Pistons, Professional Series, Forged Aluminum, Dome, 4.005 in. Bore, Stock Stroke, Rings Included, Right Side, Chevy, LS, Each
Part Number: WIS-60044RX05
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Pistons and Rings, Forged Dome, 4.005 in. Bore, Chevy, Kit
Part Number: WIS-K449X05
Not Yet Reviewed
Estimated Ship Date: Dec 10, 2025 if ordered today
Estimated Ship Date: Dec 10, 2025 if ordered today
Pistons, Rings, FX-Series, Forged 4032, 29.00cc Dish, 4.005 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K1-2935-4005
Not Yet Reviewed
Estimated Ship Date: Dec 4, 2025 if ordered today
Estimated Ship Date: Dec 4, 2025 if ordered today
Pistons, Rings, FX-Series, Forged 4032, 5.00cc Flat, 4.005 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K1-2830-4005
Not Yet Reviewed
Estimated Ship Date: Dec 4, 2025 if ordered today
Estimated Ship Date: Dec 4, 2025 if ordered today
Pistons, Rings, FX-Series, Forged 4032, 10.00cc Dish, 4.005 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K1-2931-4005
Not Yet Reviewed
Estimated Ship Date: Dec 4, 2025 if ordered today
Estimated Ship Date: Dec 4, 2025 if ordered today
Pistons, Rings, FX-Series, Forged 4032, 6.00cc Dome, 4.005 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K1-2932-4005
Not Yet Reviewed
Estimated Ship Date: Dec 4, 2025 if ordered today
Estimated Ship Date: Dec 4, 2025 if ordered today
Pistons, Rings, FX-Series, Forged 4032, 22.00cc Dish, 4.005 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K1-2834-4005
Not Yet Reviewed
Estimated Ship Date: Dec 4, 2025 if ordered today
Estimated Ship Date: Dec 4, 2025 if ordered today
Pistons, Rings, FX-Series, Forged 4032, 5.00cc Flat, 4.005 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K1-2930-4005
Not Yet Reviewed
Estimated Ship Date: Dec 4, 2025 if ordered today
Estimated Ship Date: Dec 4, 2025 if ordered today
Pistons, Rings, FX-Series, Forged 4032, 10.00cc Dish, 4.005 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K1-2831-4005
Not Yet Reviewed
Estimated Ship Date: Dec 4, 2025 if ordered today
Estimated Ship Date: Dec 4, 2025 if ordered today
Pistons, Rings, FX-Series, Forged 4032, 6.00cc Dome, 4.005 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K1-2832-4005
Estimated Ship Date: Dec 4, 2025 if ordered today
Estimated Ship Date: Dec 4, 2025 if ordered today
Pistons, Rings, FX-Series, Forged 4032, 15.00cc Dish, 4.005 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K1-2833-4005
Not Yet Reviewed
Estimated Ship Date: Dec 4, 2025 if ordered today
Estimated Ship Date: Dec 4, 2025 if ordered today
Pistons, Rings, FX-Series, Forged 4032, 15.00cc Dish, 4.005 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K1-2933-4005
Not Yet Reviewed
Estimated Ship Date: Dec 4, 2025 if ordered today
Estimated Ship Date: Dec 4, 2025 if ordered today
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Summit Racing™ Pro LS Forged Pistons SUM-3269434005-2
