Availability
Pistons
Piston and Ring Kit, Hypereutectic, Dome, 3.940 in. Bore, Mopar, Small Block, Kit
Part Number: UEM-KB399KTM-030
Estimated Ship Date: Today
Estimated Ship Date: Today
BUILD IT WITH SUMMIT!
Pro LST 2618 Anodized+Coated Forged Pistons, Cathedral Heads, 6.125 len./.927 pin Trapezoidal Rod, 3.810 Bore, L8T Stroke 1.181 height, 6cc Dome
Part Number: SUM-1813810-6T
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Pistons, Rings, FX-Series, Forged, 6.00cc Dome, 4.070 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K2-2922-4070
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
+6cc Dome Top SBF 20 Degree Inline Forged 4032
Part Number: DMS-K1-3516-4060
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Pistons, Rings, FX-Series, Forged 4032, 6.00cc Dome, 4.065 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K1-2942-4065
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Piston and Ring Kits, Premium, Forged 4032 Aluminum, 4.030 in. Bore, 3.000 in. Stroke, Dome, Ford, Boss, Set of 8
Part Number: UEM-IC686KTD030
Estimated Ship Date: Jun 4, 2026 if ordered today
Estimated Ship Date: Jun 4, 2026 if ordered today
Piston Set, 331 Stroker SBF 289 - 302 K3-FX Series +6cc Dome Top inline Piston Set. 4.060 bore
Part Number: DMS-K3-3266-4060
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Pistons, Forged, Dome, Single Valve Relief, 4.500 in. Bore, 4.250 in. Stroke, 6.135 in. Rod, 1.520 in. Compression, Chevy, Set of 8
Part Number: JEP-212154
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Pistons, Rings, FX-Series, Forged, 6.00cc Dome, 4.075 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K2-2922-4075
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
+6cc Dome Top SBF 20 Degree Inline Forged 4032
Part Number: DMS-1-3516-4000
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Pistons, Rings, FX-Series, Forged 4032, 6.00cc Dome, 4.030 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K1-2832-4030
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Pistons, Rings, FX-Series, Forged 4032, 6.00cc Dome, 4.075 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K1-2832-4075
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Pistons, Hypereutectic, Dome, 3.910 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Set of 8
Part Number: UEM-KB399-STD
Not Yet Reviewed
Estimated Ship Date: Jun 4, 2026 if ordered today
Estimated Ship Date: Jun 4, 2026 if ordered today
Pistons, Rings, FX-Series, Forged 4032, 6.00cc Dome, 3.898 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K1-2812-3898
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Piston and Ring Kits, PowerPak Plus, 4.165 in. Bore, 4 in. Stroke, Dome, Two Valve Reliefs, Forged Aluminum, Chevy, Small Block, Kit
Part Number: MLE-197830065
Not Yet Reviewed
Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 6.00cc Dome, 4.075 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K3-2922-4075
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Piston Set, 408W /5.8 Stroker SBF 351W K2-FX Series +6cc Dome Top inline Piston Set. 4.030 bore
Part Number: DMS-K2-3366-4030
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Pistons, Rings, FX-Series, Forged, 6.00cc Dome, 3.903 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K2-2902-3903
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Pistons, Rings, FX-Series, Forged 4032, 6.00cc Dome, 4.075 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K1-2922-4075
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Piston and Ring Kit, Forged, 4.030 in. Bore, Chevy, Kit
Part Number: MLE-930208330
Not Yet Reviewed
Estimated Ship Date: May 15, 2026 if ordered today
Estimated Ship Date: May 15, 2026 if ordered today
Piston Set, 331 Stroker SBF 289 - 302 2-FX Series +6cc Dome Top inline Piston Set. 4.030 bore
Part Number: DMS-2-3266-4030
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
+6cc Dome Top SBF 20 Degree Inline Forged 4032
Part Number: DMS-1-3516-4030
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Piston and Ring Kit, Hypereutectic, Dome, 3.910 in. Bore, Mopar, Small Block, Kit
Part Number: UEM-KB399KTM-STD
Estimated Ship Date: Jun 4, 2026 if ordered today
Estimated Ship Date: Jun 4, 2026 if ordered today
Pistons, Hypereutectic, Dome, 3.950 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Set of 8
Part Number: UEM-KB399-040
Estimated Ship Date: May 26, 2026 if ordered today
Estimated Ship Date: May 26, 2026 if ordered today
Big Chief Series - 1600HP Rated - 2618 Material - Includes Pins and Rings
Part Number: DPP-12765-8
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Piston Set, 363 Stroker SBF 289 - 302 K3-FX Series +6cc Dome Top inline Piston Set. 4.165 bore
Part Number: DMS-K3-3166-4165
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
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