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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
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
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Pro LS 2618 Forged Piston, 4.040 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-3269454040-2
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Pro LS 2618 Forged Piston, 4.040 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-326945404012
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Pistons, Premium Forged, 4.040 in. Bore, Dish, 1.445 in. Compression Height, Press/Float Pin, 1/16 x 1/16 x 3/16 Ring Grooves, Dodge, Jeep, Set of 8
Part Number: UEM-IC983-040
Not Yet Reviewed
Estimated Ship Date: Feb 5, 2026 if ordered today
Estimated Ship Date: Feb 5, 2026 if ordered today
Piston - 6.0L 06-09 FLOATING PIN. GM TRUCKS VIN CODE H 1.00MM (Reduced Compression)
Part Number: MAH-2243665100MM
Not Yet Reviewed
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
350 Chevy SX Forged Piston Set of 8 Includes Full Floating Pins & Locks. (3.48" Stroke x 6.00" Rod) 4cc dome,
Part Number: DMS-8117-4040
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Pistons, FHR Forged, 4.040 in. Bore, Flat, 1.170 in. Comp. Height, Press/Float Pin, 1/16 x 1/16 x 3/16 Ring Grooves, with Rings, Ford, V8, Each
Part Number: UEM-SIC9970040
Not Yet Reviewed
Estimated Ship Date: Feb 5, 2026 if ordered today
Estimated Ship Date: Feb 5, 2026 if ordered today
Pistons, FHR Forged, 4.040 in. Bore, Flat, 1.812 in. Compression Height, Press/Float Pin, 1/16 x 1/16 x 3/16 Ring Grooves, Dodge, Plymouth, Set of 8
Part Number: UEM-IC9975-040
Not Yet Reviewed
Estimated Ship Date: Feb 5, 2026 if ordered today
Estimated Ship Date: Feb 5, 2026 if ordered today
Pistons, FHR Forged, 4.040 in. Bore, Flat, 1.608 in. Comp. Height, Press/Float Pin, 1/16 x 1/16 x 3/16 Ring Grooves, with Rings, Ford, V8, Each
Part Number: UEM-SIC9972040
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
Pro LS 2618 Forged Piston, 4.040 bore, 1.110 C.H., 8cc dish, 4.000in. Stroke, 6.125 Rod, NA/Boost/Nitrous, Cathedral/Rect., 6.0 LY6 LQ4 LQ9, Set of 8
Part Number: SUM-1109274040-8
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Pro LS 2618 Forged Piston, 4.040 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-2999274040-2
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Pistons, Forged, Flat, 4.040 in. Bore, 3.750 in. Stroke, 5.700 in. Rod Length, 383 Chevy, Set of 8
Part Number: DMS-8710-4040
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Piston Set, 350 SBC E Series -4cc Flat Top Piston Set. 4.040 bore
Part Number: DMS-K8700-4040
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Piston Set, 383 SBC E Series -4cc Flat Top Piston Set. 4.040 bore
Part Number: DMS-K8710-4040
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Piston and Ring Kit, Claimer, Hypereutectic, Flat , 4.040 in. Bore, Chevy, Kit
Part Number: UEM-9901HCKTM040
Estimated Ship Date: Feb 5, 2026 if ordered today
Estimated Ship Date: Feb 5, 2026 if ordered today
Piston Set, 383 SBC E Series -18cc Dish Top Piston Set. 4.040 bore
Part Number: DMS-K8712-4040
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Piston and Ring Kit, Claimer, Hypereutectic, Dish, 4.040 in. Bore, Chevy, Small Block, Kit
Part Number: UEM-9912HCKTM040
Not Yet Reviewed
Estimated Ship Date: Feb 5, 2026 if ordered today
Estimated Ship Date: Feb 5, 2026 if ordered today
Piston Set, 408W /5.8 Stroker SBF 351W E Series -18cc Dish Top Inline Piston Set. 4.040 bore
Part Number: DMS-K8763-4040
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Piston and Ring Kit, Claimer, Hypereutectic, Flat, 4.040 in. Bore, Chevy, Small Block, Kit
Part Number: UEM-9908HCKTM040
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
Piston and Ring Kit, Claimer, Hypereutectic, Flat, 4.040 in. Bore, Chevy, Small Block, Kit
Part Number: UEM-9902HCKTM040
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Piston and Ring Kit, Claimer, Hypereutectic, Dome, 4.040 in. Bore, Chevy, Small Block, Kit
Part Number: UEM-9905HCKTM040
Not Yet Reviewed
Estimated Ship Date: Feb 5, 2026 if ordered today
Estimated Ship Date: Feb 5, 2026 if ordered today
Piston Set, 383 SBC E Series -18cc Dish Top Piston Set. 4.040 bore
Part Number: DMS-K8717-4040
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Piston Set, 289 / 302 / 5.0 SBF 289 - 302 E Series -13cc Dish Top Inline Piston Set. 4.040 bore
Part Number: DMS-K8723-4040
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Piston Set, 383 SBC E Series -4cc Flat Top Piston Set. 4.040 bore
Part Number: DMS-K8715-4040
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
Piston Set, 350 SBC E Series -8cc Flat Top 4 Valve relief Piston Set. 4.040 bore
Part Number: DMS-K8702-4040
Not Yet Reviewed
Estimated Ship Date: Jan 16, 2026 if ordered today
Estimated Ship Date: Jan 16, 2026 if ordered today
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