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D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins

3.0 out of 5 stars 2 Customer Reviews

Pushing the envelope on your engine combination? Need parts that will stand up to the demands of today's power levels? D.S.S. FX-Series pistons increase your horsep
Pushing the envelope on your engine combination? Need parts that will stand up to the demands of today's power levels? D.S.S. FX-Series pistons increase your horsepower potential without killing the budget. Forged and machined with premium aircraft quality 2618 alloy with horizontal gas porting, these pistons are a great choice for naturally aspirated, nitrous or boosted engines with the added strength from the internal gussets. Additional CNC milling removes material in non-critical areas to achieve a lighter weight for the perfect balance of strength, power, and longevity. D.S.S. FX-Series pistons feature the paten
Pushing the envelope on your engine combination? Need parts that will stand up to the demands of today's power levels? D.S.S. FX-Series pistons increase your horsepower potential without killing the budget. Forged and machined with premium aircraft quality 2618 alloy with horizontal gas porting, these pistons are a great choice for naturally aspirated, nitrous or boosted engines with the added strength from the internal gussets. Additional CNC milling removes material in non-critical areas to achieve a lighter weight for the perfect balance of strength, power, and longevity. D.S.S. FX-Series pistons feature the patented X-Groove skirt design which reduces damage caused by fuel wash down and break-in debris for superior skirt, cylinder, and ring life. For stroker engines, the advanced skirt design improves piston stability and ring seal which provides quieter operation. Select the pistons for your application.

Features include:

* Forced pin oiling
* Drilled bottom land intersecting oil groove drain backs
* Pin lock ring removal slot
* Precision honed piston pin bores
* XR Extreme duty wrist pins
* Deep CNC valve reliefs
* Horizontal gas porting

Results 1 - 25 of 274

-18cc Dish Top Gen III Hemi Forged 2618

Part Number: DMS-3-6815-4100

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Estimated Ship Date: Jan 5, 2026 if ordered today

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PISTON SET

Part Number: DMS-3-6840-4125C

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Piston Set, 5.0 Coyote Direct INJ 3-FX Series +1cc Dome Top Direct INJ Piston Set. 3.661 bore

Part Number: DMS-3-4770-3661

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Piston Set, 5.0 Coyote Direct INJ 3-FX Series +1cc Dome Top Direct INJ Piston Set. 3.700 bore

Part Number: DMS-3-4770-3700

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Piston Set, 5.0 Coyote Direct INJ 3-FX Series +1cc Dome Top Direct INJ Piston Set. 3.705 bore

Part Number: DMS-3-4770-3705

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Piston Set, 5.0 Coyote Direct INJ 3-FX Series +1cc Dome Top Direct INJ Piston Set. 3.710 bore

Part Number: DMS-3-4770-3710

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Piston Set, 5.0 Coyote Direct INJ 3-FX Series +1cc Dome Top Direct INJ Piston Set. 3.720 bore

Part Number: DMS-3-4770-3720

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Piston Set, 5.0 Coyote Direct INJ 3-FX Series -4cc Dish Direct INJ Piston Set. 3.661 bore

Part Number: DMS-3-4773-3661

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Piston Set, 5.0 Coyote Direct INJ 3-FX Series -4cc Dish Direct INJ Piston Set. 3.700 bore

Part Number: DMS-3-4773-3700

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Piston Set, 5.0 Coyote Direct INJ 3-FX Series -4cc Dish Direct INJ Piston Set. 3.705 bore

Part Number: DMS-3-4773-3705

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Piston Set, 5.0 Coyote Direct INJ 3-FX Series -4cc Dish Direct INJ Piston Set. 3.710 bore

Part Number: DMS-3-4773-3710

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Piston Set, 5.0 Coyote Direct INJ 3-FX Series -4cc Dish Direct INJ Piston Set. 3.720 bore

Part Number: DMS-3-4773-3720

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Piston Set, 5.0 Coyote Direct INJ 3-FX Series -11cc Dish Direct INJ Piston Set. 3.661 bore

Part Number: DMS-3-4776-3661

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Piston Set, 5.0 Coyote Direct INJ 3-FX Series -11cc Dish Direct INJ Piston Set. 3.700 bore

Part Number: DMS-3-4776-3700

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Piston Set, 5.0 Coyote Direct INJ 3-FX Series -11cc Dish Direct INJ Piston Set. 3.705 bore

Part Number: DMS-3-4776-3705

Not Yet Reviewed

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Piston Set, 5.0 Coyote Direct INJ 3-FX Series -11cc Dish Direct INJ Piston Set. 3.710 bore

Part Number: DMS-3-4776-3710

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Piston Set, 5.0 Coyote Direct INJ 3-FX Series -11cc Dish Direct INJ Piston Set. 3.720 bore

Part Number: DMS-3-4776-3720

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Piston Set, 5.0 Coyote Direct INJ 3-FX Series +1cc Dome Top Direct INJ Piston Set. 3.661 bore

Part Number: DMS-3-4780-3661

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Piston Set, 5.0 Coyote Direct INJ 3-FX Series +1cc Dome Top Direct INJ Piston Set. 3.700 bore

Part Number: DMS-3-4780-3700

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Piston Set, 5.0 Coyote Direct INJ 3-FX Series +1cc Dome Top Direct INJ Piston Set. 3.705 bore

Part Number: DMS-3-4780-3705

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Piston Set, 5.0 Coyote Direct INJ 3-FX Series +1cc Dome Top Direct INJ Piston Set. 3.710 bore

Part Number: DMS-3-4780-3710

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Piston Set, 5.0 Coyote Direct INJ 3-FX Series +1cc Dome Top Direct INJ Piston Set. 3.720 bore

Part Number: DMS-3-4780-3720

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Piston Set, 5.0 Coyote Direct INJ 3-FX Series -4cc Dish Direct INJ Piston Set. 3.661 bore

Part Number: DMS-3-4783-3661

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Piston Set, 5.0 Coyote Direct INJ 3-FX Series -4cc Dish Direct INJ Piston Set. 3.700 bore

Part Number: DMS-3-4783-3700

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Piston Set, 5.0 Coyote Direct INJ 3-FX Series -4cc Dish Direct INJ Piston Set. 3.705 bore

Part Number: DMS-3-4783-3705

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