Availability
DSS Racing Engines & Components
Piston Rings, DMR-Series, Plasma-Moly, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set
Part Number: DMS-RSDM4004030
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Pistons, Rings, SX-Series, Forged, 5.00cc Flat, 4.030 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K1820-4030
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Pistons, SX-Series, Forged, 5.00cc Flat, 3.780 in. Bore, Chevy LS, Set of 8
Part Number: DMS-1810-3780
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Pistons, Rings, FX-Series, Forged, 5.00cc Flat, 4.075 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K2-2940-4075
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Set, 350 SBC E Series -4cc Flat Top Piston Set. 4.030 bore
Part Number: DMS-K8700-4030
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Pistons, E-Series, Forged, Flat, 4.040 in. Bore, Ford, Set of 8
Part Number: DMS-8750-4040
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Set, 6.2 / LS3 / LQ4 / LQ9 / LY6 LS E Series +3cc LS Flat Top Piston Set. 4.070 bore
Part Number: DMS-8785-4070
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Piston Set, 350 SBC E Series -4cc Flat Top Piston Set. 4.030 bore
Part Number: DMS-K8705-4030
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Piston Set, 383 SBC E Series -18cc Dish Top Piston Set. 4.030 bore
Part Number: DMS-K8712-4030
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Piston Set, 455 Olds. K2-FX Series -12cc Olds Flat Top Piston Set. 4.155 bore
Part Number: DMS-K2-6000-4155
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Piston Set, 6.2 / LS3 / LQ4 / LQ9 / LY6 LS E Series +3cc LS Flat Top Piston Set. 4.065 bore
Part Number: DMS-8785-4065
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Piston Set, 289 / 302 / 5.0 SBF 289 - 302 E Series -3cc Flat Top Inline Piston Set. 4.000 bore
Part Number: DMS-K8720-4000
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Piston Set, 5.0 Coyote Direct INJ K3-FX Series +1cc Dome Top Direct INJ Piston Set. 3.661 bore
Part Number: DMS-K3-4770-3661
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 5.00cc Flat, 4.155 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K3-2920-4155
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Piston Set, 400M SBF 400M K1-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.040 bore
Part Number: DMS-K1-3971-4040
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Piston Set, 400M SBF 400M K1-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.040 bore
Part Number: DMS-K1-3970-4040
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered 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
Pistons, Rings, SX-Series, Forged, 5.00cc Flat, 4.075 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K1830-4075
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Piston Rings, Moly, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set
Part Number: DMS-RSMR100-4060
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Set, 289 / 302 / 5.0 SBF 289 - 302 E Series -13cc Dish Top Inline Piston Set. 4.030 bore
Part Number: DMS-K8723-4030
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
-1.5cc Flat Top Gen III Hemi Forged 4032
Part Number: DMS-K1-6820-4085
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Piston Set, 347 Stroker SBF 289 - 302 E Series -6cc Dish Top Inline Piston Set. 4.030 bore
Part Number: DMS-K8740-4030
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Piston Set, 302 SBC K1-FX Series -5cc Flat Top Piston Set. 4.030 bore
Part Number: DMS-K1-2020-4030
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Piston Rings, DMR-Series, Plasma-Moly, 4.030 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set
Part Number: DMS-RSDM2004030
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
-1.5cc Flat Top Gen III Hemi Forged 4032
Part Number: DMS-K1-6830-4090
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
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