2003 Pistons & Piston Rings

Pro LS 2618 Forged Pistons. 3.810 bore, 1.326 C.H., 7cc dish, Std. Stroke, .Gen.4 Rod, NA/Boost/Nitrous, Coated, 4.8L 5.3L LS Vortec Truck, Set of 8

Part Number: SUM-326943810-7F

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Pistons, Forged, Dish, 4.070 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring, Mopar, Small Block, Set of 8

Part Number: UEM-IC742-070

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Pro LS 2618 Forged Piston, 4.000 bore, 1.110 C.H., 20cc dish, 4.000in. Stroke, 6.125 Rod, NA/Boost/Nitrous, Cathedral/Rect., 6.0 LY6 LQ4 LQ9, Set of 8

Part Number: SUM-110927400020

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Piston and Ring Kit, Powerpak, Flat Top, 4.010 in. Bore, 3.622 in. Stroke, Forged Aluminum, Chevy, LS, Set of 8

Part Number: MLE-930227710

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Piston and Ring Kit, Forged, Step Dish, 4.030 in. Bore, Mopar, Small Block, Kit

Part Number: UEM-IC745KTD-030

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Estimated Ship Date: Dec 15, 2025 if ordered today

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

Part Number: DMS-1801-3780

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Piston, SX-Series, Forged, Dish Top, 4.040 in. Bore, Chevy, Set of 8

Part Number: DMS-8125-4040

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Pistons, SX-Series, Forged, 15.00cc Dish, 4.030 in. Bore, Chevy LS, Set of 8

Part Number: DMS-1923-4030

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Pro LS 2618 Forged Piston, 3.903 bore, 1.299 C.H., 7cc dish, Std. Stroke, 6.125 Full-floating Rod, NA/Boost/Nitrous, Coated, 5.7L LS1 LS6, Set of 8

Part Number: SUM-2999273903-7

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Pistons, Forged, Flat, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Mopar, Small Block, Set of 8

Part Number: UEM-IC744-030

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Pro LS 2618 Forged Pistons. 3.785 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-326943785-2F

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Pro LS 2618 Forged Piston, 4.040 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-3269434040-2

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Piston, Forged Dish, 4.040 in. Bore, Dodge, Small Block Magnum, Set of 8

Part Number: UEM-IC984-040

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Pro LS 2618 Forged Pistons. 3.820 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-2999273820-2

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Pro LS 2618 Forged Piston, 3.820 bore, 1.110 C.H., 5cc dish, 4.000in. Stroke, 6.125 Rod, NA/Boost/Nitrous,Coated, 4.8L 5.3L LS Vortec Truck, Set of 8

Part Number: SUM-1109273820-5

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Piston and Ring Kit, Forged, Flat Top, 4.030 in. Bore, Chevy, 6.0L, Kit

Part Number: MLE-930227030

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Pistons, SX-Series, Forged, 3.00cc Flat, 4.060 in. Bore, Chevy LS, Set of 8

Part Number: DMS-1830-4060

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Piston Set, 383 SBC E Series -18cc Dish Top Piston Set. 4.060 bore

Part Number: DMS-K8717-4060

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Piston Set, 383 SBC E Series -4cc Flat Top Piston Set. 4.040 bore

Part Number: DMS-K8710-4040

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Piston and Ring Kits, FHR, Forged 4032 Aluminum, 4.070 in. Bore, 4.000 in. Stroke, Dish, Chevy, LS, Set of 8

Part Number: UEM-S00217

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Piston, Pro Tru Street Series, 4.060 in. Bore, Forged Aluminum, Chevrolet, LS, Set of 8

Part Number: WIS-PTS523A6

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Estimated Ship Date: Tomorrow if ordered today

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Piston With Rings - 6.0L 06-09 FLOATING PIN. GM TRUCKS VIN CODE H 0.75MM (Reduced Compression)

Part Number: MAH-2243665WR075

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Pro LS 2618 Forged Pistons. 3.820 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-326943820-2F

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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

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Forged Pro pistons for SB Chevy 350, 4.030 bore, 1.560 C.H., 3.48 in. stroke, 5.7 in. rod, 5cc flat top 11:1@58cc, 10.2@64cc, 9.9@67cc, 9.4@72cc.

Part Number: SUM-SBC350030

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