Availability
Performance Engine Pistons
Pistons, Hypereutectic, Flat, 3.766 in. Bore, Chevy, Set of 8
Part Number: SLP-H534CP30
Estimated Ship Date: Nov 25, 2026
Estimated Ship Date: Nov 25, 2026
Pistons, Forged, Flat, 4.030 in. Bore, Chevy, Small Block, Set of 8
Part Number: WIS-PTS504A3
Estimated Ship Date: Nov 23, 2026 if shipped by air
Estimated Ship Date: Nov 23, 2026 if shipped by air
Pistons, Forged, Flat, 4.030 in. Bore, 302 Ford, Set of 8
Part Number: DMS-8720-4030
Estimated Ship Date: Nov 17, 2026
Estimated Ship Date: Nov 17, 2026
Pistons, Hypereutectic, Dished, 4.040 in. Bore, Chevy, Set of 8
Part Number: SUM-17383C-40
Not Yet Reviewed
Estimated Ship Date: Dec 30, 2026
Estimated Ship Date: Dec 30, 2026
Forged Pro pistons BB Chevy 427, 4.280 bore, 1.765 C.H., 3.76 in. stroke, 6.135 in. rod, 27cc open/closed ch. Dome 10.5@110cc, 10.1@114cc, 9.7@119cc.
Part Number: SUM-BBC427030
Not Yet Reviewed
Estimated Ship Date: Dec 30, 2026
Estimated Ship Date: Dec 30, 2026
Pistons, FHR Coated, Forged 4032 Aluminum, Flat Top with Two Reliefs, 3.810 in. Bore, 0.945 in. Wrist Pin, GM, LS, 4.8/5.3L, Set
Part Number: UEM-IC9985C-030
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2026
Estimated Ship Date: Dec 15, 2026
Pistons, Forged, Flat, 4.030 in. Bore, Ford, Small Block, Kit
Part Number: WIS-PTS500A3
Not Yet Reviewed
Estimated Ship Date: Dec 3, 2026
Estimated Ship Date: Dec 3, 2026
Pistons, Hypereutectic, Flat, 96.51mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Chevy, V8, Set of 8
Part Number: UEM-3520HC-5MM
Estimated Ship Date: Dec 14, 2026 if shipped by air
Estimated Ship Date: Dec 14, 2026 if shipped by air
Pistons, Forged, Flat, 4.030 in. Bore, 350 Chevy, Set of 8
Part Number: DMS-8700-4030
Estimated Ship Date: Nov 25, 2026
Estimated Ship Date: Nov 25, 2026
Piston and Ring Kit, Hypereutectic, Flat, 3.950 in. Bore, Chrysler, Kit
Part Number: UEM-KB167KTM-040
Estimated Ship Date: Dec 15, 2026
Estimated Ship Date: Dec 15, 2026
Pistons, Hypereutectic, Dome, 4.280 in. Bore, Chevy, Set of 8
Part Number: SLP-H426CP30
Estimated Ship Date: Nov 25, 2026
Estimated Ship Date: Nov 25, 2026
Pistons, Hypereutectic, Flat, 4.040 in. Bore, Ford, Set of 8
Part Number: UEM-KB246-040
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2026
Estimated Ship Date: Dec 15, 2026
Pistons, Hypereutectic, Dome, 4.125 in. Bore, Chevy, Set of 8
Part Number: UEM-KB160-STD
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2026
Estimated Ship Date: Dec 15, 2026
Piston and Ring Kits, FHR, Forged 4032 Aluminum, 4.500 in. Bore, 4.000 in. Stroke, Dome, Chevy, Big Block, Set of 8
Part Number: UEM-IC9984KTD034
Not Yet Reviewed
Estimated Ship Date: Nov 16, 2026 if shipped by air
Estimated Ship Date: Nov 16, 2026 if shipped by air
Pistons, Forged, Dish, 4.030 in. Bore, Chevy, Small Block, Set of 8
Part Number: WIS-PTS508A3
Not Yet Reviewed
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Estimated Ship Date: Monday 11/9/2026 if shipped by air
Piston and Ring Kit, Hypereutectic, Flat, 4.030 in. Bore, Ford, Kit
Part Number: UEM-KB151KTM-030
Estimated Ship Date: Dec 15, 2026
Estimated Ship Date: Dec 15, 2026
Piston and Ring Kit, FHR Forged, Dome, 4.280 in. Bore, Chevy, Big Block, Kit
Part Number: UEM-IC9919KTM030
Not Yet Reviewed
Estimated Ship Date: Dec 15, 2026
Estimated Ship Date: Dec 15, 2026
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
Not Yet Reviewed
Estimated Ship Date: Nov 25, 2026
Estimated Ship Date: Nov 25, 2026
Forged Pro pistons BB Chevy 427, 4.310 bore, 1.765 C.H., 3.76 in. stroke, 6.135 in. rod, 27cc open/closed ch. Dome 10.5@110cc, 10.1@114cc, 9.7@119cc.
Part Number: SUM-BBC427060
Not Yet Reviewed
Estimated Ship Date: Dec 30, 2026
Estimated Ship Date: Dec 30, 2026
Pistons, Hypereutectic, Flat, 4.390 in. Bore, Ford, Set of 8
Part Number: SLP-H535CP30
Estimated Ship Date: Nov 23, 2026 if shipped by air
Estimated Ship Date: Nov 23, 2026 if shipped by air
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
Estimated Ship Date: Dec 29, 2026
Estimated Ship Date: Dec 29, 2026
Pistons, Hypereutectic, Flat, 99mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Chevy, Set of 8
Part Number: UEM-3499HC-STD
Estimated Ship Date: Dec 15, 2026
Estimated Ship Date: Dec 15, 2026
Pistons, E-Series, Forged, Dish, 4.030 in. Bore, Ford, Set of 8
Part Number: DMS-8741-4030
Estimated Ship Date: Nov 25, 2026
Estimated Ship Date: Nov 25, 2026
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
Not Yet Reviewed
Estimated Ship Date: Dec 28, 2026 if shipped by air
Estimated Ship Date: Dec 28, 2026 if shipped by air
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
Estimated Ship Date: Dec 30, 2026
Estimated Ship Date: Dec 30, 2026
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