Availability
Pistons
Showing In Stock Items. Show All 18 Items.
Pro LS 2618 Forged Pistons. 3.810 bore, 1.326 C.H., 2cc dome, Std. Stroke, .Gen.4 Rod, NA/Boost/Nitrous, Coated, 4.8L 5.3L LS Vortec Truck, Set of 8
Part Number: SUM-326943810-2F
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
BUILD IT WITH SUMMIT!
Pro LS 2618 Forged Pistons. 3.810 bore, 1.299 C.H., 2cc dome, Std. Stroke, .6.125 Rod, NA/Boost/Nitrous, Coated, 4.8L 5.3L LS Vortec Truck, Set of 8
Part Number: SUM-2999273810-2
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Pro LS 2618 Forged Pistons. 3.810 bore, 1.326 C.H., 2cc dome, Std. Stroke, .945 pin Press or Float, NA/Boost/Nitrous, Coated, 4.8L 5.3L Vortec Truck
Part Number: SUM-326945810-2P
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-299S273810-2
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-326S43810-2F
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
3-2721-3810-l82-l84-chevy-lt-direct-injection-3-fx-series-2618-alloy-series-forged-piston-set-3-810-bore
Part Number: DMS-3-2721-3810
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
k2-2721-3810-l82-l84-chevy-lt-direct-injection-2-fx-series-2618-alloy-series-forged-piston-set-3-810-bore
Part Number: DMS-K2-2721-3810
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
k1-2701-3810-l82-l84-chevy-lt-direct-injection-1-fx-series-4032-alloy-series-forged-piston-set-3-810-bore
Part Number: DMS-K1-2701-3810
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
k2-2701-3810-l82-l84-chevy-lt-direct-injection-2-fx-series-2618-alloy-series-forged-piston-set-3-810-bore
Part Number: DMS-K2-2701-3810
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
1-2701-3810-l82-l84-chevy-lt-direct-injection-1-fx-series-4032-alloy-series-forged-piston-set-3-810-bore
Part Number: DMS-1-2701-3810
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
1-2721-3810-l82-l84-chevy-lt-direct-injection-1-fx-series-4032-alloy-series-forged-piston-set-3-810-bore
Part Number: DMS-1-2721-3810
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
3-2701-3810-l82-l84-chevy-lt-direct-injection-3-fx-series-2618-alloy-series-forged-piston-set-3-810-bore
Part Number: DMS-3-2701-3810
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
k3-2721-3810-l82-l84-chevy-lt-direct-injection-3-fx-series-2618-alloy-series-forged-piston-set-3-810-bore
Part Number: DMS-K3-2721-3810
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
2-2701-3810-l82-l84-chevy-lt-direct-injection-2-fx-series-2618-alloy-series-forged-piston-set-3-810-bore
Part Number: DMS-2-2701-3810
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
k1-2721-3810-l82-l84-chevy-lt-direct-injection-1-fx-series-4032-alloy-series-forged-piston-set-3-810-bore
Part Number: DMS-K1-2721-3810
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
2-2721-3810-l82-l84-chevy-lt-direct-injection-2-fx-series-2618-alloy-series-forged-piston-set-3-810-bore
Part Number: DMS-2-2721-3810
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
k3-2701-3810-l82-l84-chevy-lt-direct-injection-3-fx-series-2618-alloy-series-forged-piston-set-3-810-bore
Part Number: DMS-K3-2701-3810
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
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