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DSS Racing

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

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D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3720-4165C

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3720-4165C

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3720-4165C

-3cc Flat Top 351 Cleveland \ Boss Open & Closed Chamber Forged 2618

Part Number: DMS-3-3720-4165C

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3720-4185C

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3720-4185C

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3720-4185C

-3cc Flat Top 351 Cleveland \ Boss Open & Closed Chamber Forged 2618

Part Number: DMS-3-3720-4185C

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3721-4000

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3721-4000

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3721-4000

Piston Set, 383C / Boss Stroker SBF 351C 3-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.000 bore

Part Number: DMS-3-3721-4000

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3721-4030

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3721-4030

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3721-4030

Piston Set, 383C / Boss Stroker SBF 351C 3-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.030 bore

Part Number: DMS-3-3721-4030

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3721-4040

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3721-4040

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3721-4040

Piston Set, 383C / Boss Stroker SBF 351C 3-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-3-3721-4040

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3721-4060

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3721-4060

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3721-4060

Piston Set, 383C / Boss Stroker SBF 351C 3-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.060 bore

Part Number: DMS-3-3721-4060

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3721-4125

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3721-4125

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3721-4125

Piston Set, 400C / Boss Stroker SBF 351C 3-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.125 bore

Part Number: DMS-3-3721-4125

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3721-4155

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3721-4155

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3721-4155

Piston Set, 400C / Boss Stroker SBF 351C 3-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.155 bore

Part Number: DMS-3-3721-4155

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3721-4165

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3721-4165

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3721-4165

Piston Set, 400C / Boss Stroker SBF 351C 3-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.165 bore

Part Number: DMS-3-3721-4165

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3721-4185

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3721-4185

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3721-4185

Piston Set, 400C / Boss Stroker SBF 351C 3-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.185 bore

Part Number: DMS-3-3721-4185

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3722-4000

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3722-4000

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3722-4000

Piston Set, 408C / Boss Stroker SBF 351C 3-FX Series -18cc Dish Top Boss/Canted Piston Set. 4.000 bore

Part Number: DMS-3-3722-4000

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3722-4030

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3722-4030

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3722-4030

Piston Set, 408C / Boss Stroker SBF 351C 3-FX Series -18cc Dish Top Boss/Canted Piston Set. 4.030 bore

Part Number: DMS-3-3722-4030

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3722-4040

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3722-4040

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3722-4040

Piston Set, 408C / Boss Stroker SBF 351C 3-FX Series -18cc Dish Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-3-3722-4040

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3722-4060

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3722-4060

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3722-4060

Piston Set, 408C / Boss Stroker SBF 351C 3-FX Series -18cc Dish Top Boss/Canted Piston Set. 4.060 bore

Part Number: DMS-3-3722-4060

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3722-4125

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3722-4125

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3722-4125

Piston Set, 427C / Boss Stroker SBF 351C 3-FX Series -18cc Dish Top Boss/Canted Piston Set. 4.125 bore

Part Number: DMS-3-3722-4125

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3722-4155

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3722-4155

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3722-4155

Piston Set, 427C / Boss Stroker SBF 351C 3-FX Series -18cc Dish Top Boss/Canted Piston Set. 4.155 bore

Part Number: DMS-3-3722-4155

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3720-4000

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3720-4000

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3720-4000

Piston Set, 408C / Boss Stroker SBF 351C 3-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.000 bore

Part Number: DMS-3-3720-4000

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3720-4000C

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3720-4000C

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3720-4000C

-3cc Flat Top 351 Cleveland \ Boss Open & Closed Chamber Forged 2618

Part Number: DMS-3-3720-4000C

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3824-4185

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3824-4185

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3824-4185

Piston Set, 412C / Boss Stroker SBF 351C 3-FX Series -31cc Dish Top Boss/Canted Piston Set. 4.185 bore

Part Number: DMS-3-3824-4185

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3720-4030

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3720-4030

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3720-4030

Piston Set, 408C / Boss Stroker SBF 351C 3-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.030 bore

Part Number: DMS-3-3720-4030

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3720-4030C

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3720-4030C

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3720-4030C

-3cc Flat Top 351 Cleveland \ Boss Open & Closed Chamber Forged 2618

Part Number: DMS-3-3720-4030C

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3720-4040

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3720-4040

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3720-4040

Piston Set, 408C / Boss Stroker SBF 351C 3-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-3-3720-4040

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3922-4125

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3922-4125

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3922-4125

Piston Set, 375C /Boss SBF 351C 3-FX Series -18cc Dish Top Boss/Canted Piston Set. 4.125 bore

Part Number: DMS-3-3922-4125

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3922-4155

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3922-4155

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3922-4155

Piston Set, 375C /Boss SBF 351C 3-FX Series -18cc Dish Top Boss/Canted Piston Set. 4.155 bore

Part Number: DMS-3-3922-4155

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3922-4165

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3922-4165

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3922-4165

Piston Set, 375C /Boss SBF 351C 3-FX Series -18cc Dish Top Boss/Canted Piston Set. 4.165 bore

Part Number: DMS-3-3922-4165

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

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