DSS Racing Parts and Accessories

Pistons, E-Series, Forged, Dish, 4.040 in. Bore, Ford, Set of 8

Part Number: DMS-8740-4040

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Estimated Ship Date: Apr 13, 2026 if ordered today

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DSS Racing Performance Gas Nitrided Stainless Steel Ring set.

Part Number: DMS-RSXP2003903

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DSS Racing Performance Gas Nitrided Stainless Steel Ring set.

Part Number: DMS-RSXP2004070

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DSS Racing Performance Gas Nitrided Stainless Steel Ring set.

Part Number: DMS-RSXP3064005

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DSS Racing Performance Gas Nitrided Stainless Steel Ring set.

Part Number: DMS-RSXP3064065

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DSS Racing Performance Gas Nitrided Stainless Steel Ring set.

Part Number: DMS-RSXP4003796

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DSS Racing Performance Gas Nitrided Stainless Steel Ring set.

Part Number: DMS-RSXP4063800

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DSS Racing Performance Gas Nitrided Stainless Steel Ring set.

Part Number: DMS-S0013

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Piston Rings, XPA-Series, Gas Nitrided, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: DMS-RSXP1004030

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Piston Rings, XPA-Series, Gas Nitrided, 4.030 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: DMS-RSXP20040305

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Piston Rings, XPA-Series, Gas Nitrided, 4.075 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: DMS-RSXP2004075

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Xtream Power Adder,AP-Steel Ring set. Features AP Steel 1.5mm top ring with Napier 1.5mm 2nd ring and Std Tension 4mm oil rings. 6 Cylinder set.

Part Number: DMS-RSXP4063815

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Xtream Power Adder,AP-Steel Ring set. Features AP Steel 1.5MM top ring with 1.5MM Napier 2nd ring and Std Tension 3MM oil rings. 8 Cylinder set.

Part Number: DMS-RSXP2003577

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Xtream Power Adder,AP-Steel Ring set. Features AP Steel 1.5MM top ring with 1.5MM Napier 2nd ring and Std Tension 3MM oil rings. 8 Cylinder set.

Part Number: DMS-RSXP2003587

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Xtream Power Adder,AP-Steel Ring set. Features AP Steel 1.5mm top ring with Napier 1.5mm 2nd ring and Std Tension 4mm oil rings. 6 Cylinder set.

Part Number: DMS-RSXP3063935

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Xtream Power Adder,AP-Steel Ring set. Features AP Steel 1.5mm top ring with Napier 1.5mm 2nd ring and Std Tension 4mm oil rings. 8 Cylinder set.

Part Number: DMS-RSXP4003875

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Xtream Power Adder,AP-Steel Ring set. Features AP Steel 1.5mm top ring with Napier 1.5mm 2nd ring and Std Tension 4mm oil rings. 6 Cylinder set.

Part Number: DMS-RSXP4063835

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Xtream Power Adder,Steel Ring set. Gas Nitride, Steel 1.2 MM top ring with 1.2 MM Napier 2nd ring and Std Tension 3MM oil rings. 10 Cylinder set.

Part Number: DMS-RSXP6104025

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Xtream Power Adder,AP-Steel Ring set. Features AP Steel 1.5mm top ring with Napier 1.5mm 2nd ring and Std Tension 4mm oil rings. 8 Cylinder set.

Part Number: DMS-RSXP4003950

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Xtream Power Adder,AP-Steel Ring set. Features AP Steel 1.5mm top ring with Napier 1.5mm 2nd ring and Std Tension 4mm oil rings. 8 Cylinder set.

Part Number: DMS-RSXP4004094

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Xtream Power Adder,AP-Steel Ring set. Features AP Steel 1.5mm top ring with Napier 1.5mm 2nd ring and Std Tension 4mm oil rings. 6 Cylinder set.

Part Number: DMS-RSXP4063820

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Xtream Power Adder,AP-Steel Ring set. Features AP Steel 1.5mm top ring with Napier 1.5mm 2nd ring and Std Tension 4mm oil rings. 6 Cylinder set.

Part Number: DMS-RSXP4063840

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Xtream Power Adder,Steel Ring set. Gas Nitride, Steel 1.2 MM top ring with 1.2 MM Napier 2nd ring and Std Tension 3MM oil rings. 10 Cylinder set.

Part Number: DMS-RSXP6104040

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Xtream Power Adder,Steel Ring set. Gas Nitride, Steel 1.2 MM top ring with 1.2 MM Napier 2nd ring and Std Tension 3MM oil rings. 10 Cylinder set.

Part Number: DMS-RSXP6104075

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Piston Set, 4.8 / 5.3 / Stroker LS E Series -5cc LS Flat Top Piston Set. 3.820 bore

Part Number: DMS-8790-3820

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Estimated Ship Date: Mar 26, 2026 if ordered today

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