$5 Off Your $100 Mobile App Purchase - Get the App

$5 Off Your $100 Mobile App Purchase - Get the App

Summit Racing Gift Cards - ALWAYS the Perfect Gift!

Filters

  • In Stock
  • Piston Rings Included
  • Bore (in.)
  • Bore (mm)
  • Stroke
  • Rod Length
  • Compression Height (in.)
  • Top Ring Thickness
  • Top Ring Material
  • Top Ring Facing Material
  • Second Ring Thickness
  • Price Range
  • Filter Options

Selected Filters

Availability

  • Filters

  • Piston Rings Included
  • Bore (in.)
  • Bore (mm)
  • Stroke
  • Rod Length
  • Compression Height (in.)
  • Top Ring Thickness
  • Top Ring Material
  • Top Ring Facing Material
  • Second Ring Thickness
  • Price Range
  • Filter Options

Pistons

Showing In Stock Items. Show All 37 Items.

Individual Parts
Part Groups

Results 1 - 25 of 36

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3316-4165C

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3316-4165C

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3316-4165C

+6cc Dome Top SBF 20 Degree Inline Forged 2618

Part Number: DMS-3-3316-4165C

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3266-4040C

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3266-4040C

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3266-4040C

+6cc Dome Top SBF 20 Degree Inline Forged 4032

Part Number: DMS-K132664040C

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3366-4165

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3366-4165

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3366-4165

Piston Set, 427W /5.8 Stroker SBF 351W K1-FX Series +6cc Dome Top inline Piston Set. 4.165 bore

Part Number: DMS-K1-3366-4165

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3318-4165C

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3318-4165C

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3318-4165C

+6cc Dome Top SBF Twisted Wedge Forged 4032

Part Number: DMS-1-3318-4165C

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3368-4165

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3368-4165

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3368-4165

Piston Set, 427W /5.8 Stroker SBF 351W K2-FX Series +6cc Dome Top Twisted Wedge Piston Set. 4.165 bore

Part Number: DMS-K2-3368-4165

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3266-4040C

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3266-4040C

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3266-4040C

+6cc Dome Top SBF 20 Degree Inline Forged 4032

Part Number: DMS-1-3266-4040C

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3268-4040C

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3268-4040C

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3268-4040C

+6cc Dome Top SBF Twisted Wedge Forged 2618

Part Number: DMS-K332684040C

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3368-4165

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3368-4165

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3368-4165

Piston Set, 427W /5.8 Stroker SBF 351W 1-FX Series +6cc Dome Top Twisted Wedge Piston Set. 4.165 bore

Part Number: DMS-1-3368-4165

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3368-4165

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3368-4165

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3368-4165

Piston Set, 427W /5.8 Stroker SBF 351W K1-FX Series +6cc Dome Top Twisted Wedge Piston Set. 4.165 bore

Part Number: DMS-K1-3368-4165

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3366-4165

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3366-4165

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3366-4165

Piston Set, 427W /5.8 Stroker SBF 351W 3-FX Series +6cc Dome Top inline Piston Set. 4.165 bore

Part Number: DMS-3-3366-4165

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3368-4165

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3368-4165

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3368-4165

Piston Set, 427W /5.8 Stroker SBF 351W K3-FX Series +6cc Dome Top Twisted Wedge Piston Set. 4.165 bore

Part Number: DMS-K3-3368-4165

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-3318-4165C

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-3318-4165C

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-3318-4165C

+6cc Dome Top SBF Twisted Wedge Forged 2618

Part Number: DMS-2-3318-4165C

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3268-4040C

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3268-4040C

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3268-4040C

+6cc Dome Top SBF Twisted Wedge Forged 2618

Part Number: DMS-K232684040C

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-3366-4165

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons 2-3366-4165

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-3366-4165

Piston Set, 427W /5.8 Stroker SBF 351W 2-FX Series +6cc Dome Top inline Piston Set. 4.165 bore

Part Number: DMS-2-3366-4165

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-3268-4040C

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-3268-4040C

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-3268-4040C

+6cc Dome Top SBF Twisted Wedge Forged 2618

Part Number: DMS-2-3268-4040C

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-3368-4165

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons 2-3368-4165

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-3368-4165

Piston Set, 427W /5.8 Stroker SBF 351W 2-FX Series +6cc Dome Top Twisted Wedge Piston Set. 4.165 bore

Part Number: DMS-2-3368-4165

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3316-4165C

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3316-4165C

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3316-4165C

+6cc Dome Top SBF 20 Degree Inline Forged 4032

Part Number: DMS-1-3316-4165C

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3268-4040C

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3268-4040C

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3268-4040C

+6cc Dome Top SBF Twisted Wedge Forged 4032

Part Number: DMS-1-3268-4040C

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3318-4165C

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3318-4165C

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3318-4165C

+6cc Dome Top SBF Twisted Wedge Forged 4032

Part Number: DMS-K133184165C

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3266-4040C

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3266-4040C

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3266-4040C

+6cc Dome Top SBF 20 Degree Inline Forged 2618

Part Number: DMS-K232664040C

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3268-4040C

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3268-4040C

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3268-4040C

+6cc Dome Top SBF Twisted Wedge Forged 2618

Part Number: DMS-3-3268-4040C

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3316-4165C

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3316-4165C

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3316-4165C

+6cc Dome Top SBF 20 Degree Inline Forged 2618

Part Number: DMS-K233164165C

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3266-4040C

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3266-4040C

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3266-4040C

+6cc Dome Top SBF 20 Degree Inline Forged 2618

Part Number: DMS-K332664040C

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3316-4165C

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3316-4165C

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-3316-4165C

+6cc Dome Top SBF 20 Degree Inline Forged 4032

Part Number: DMS-K133164165C

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 22, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3366-4165

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3366-4165

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3366-4165

Piston Set, 427W /5.8 Stroker SBF 351W K3-FX Series +6cc Dome Top inline Piston Set. 4.165 bore

Part Number: DMS-K3-3366-4165

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 22, 2026 if ordered today

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.

Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

Jumpstart Your Next Project!

View Details|See if you Prequalify