$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
  • Make/Engine
  • Piston Rings Included
  • Rod Length
  • Piston Style
  • Compression Height (in.)
  • Piston Head Volume (cc)
  • Pin Diameter (in.)
  • Piston Ring Thickness
  • Top Ring Thickness
  • Top Ring Material
  • Top Ring Facing Material
  • Price Range
  • Filter Options

Selected Filters

Filter Results by Vehicle

Loading...

Availability

  • Filters

  • Make/Engine
  • Piston Rings Included
  • Rod Length
  • Piston Style
  • Compression Height (in.)
  • Piston Head Volume (cc)
  • Pin Diameter (in.)
  • Piston Ring Thickness
  • Top Ring Thickness
  • Top Ring Material
  • Top Ring Facing Material
  • Price Range
  • Filter Options

Pistons

Showing In Stock Items. Show All 85 Items.

Individual Parts
Part Groups

Results 1 - 25 of 84

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6003-4125

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6003-4125

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6003-4125

Piston Set, 455 Olds. K2-FX Series -19cc Olds Dish Top Piston Set. 4.125 bore

Part Number: DMS-K2-6003-4125

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 1-3251-4125C

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3251-4125C

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3251-4125C

-5cc Flat Top SBF 20 Degree Inline & Twisted Wedge Forged 4032

Part Number: DMS-1-3251-4125C

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 1-3256-4125C

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3256-4125C

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3256-4125C

-13cc Dish Top SBF 20 Degree Inline & Twisted Wedge Forged 4032

Part Number: DMS-1-3256-4125C

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 3-3260-4125C

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3260-4125C

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3260-4125C

-22cc Dish Top SBF 20 Degree Inline & Twisted Wedge Forged 2618

Part Number: DMS-3-3260-4125C

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 3-3251-4125C

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3251-4125C

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3251-4125C

-5cc Flat Top SBF 20 Degree Inline & Twisted Wedge Forged 2618

Part Number: DMS-3-3251-4125C

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 K2-3268-4125C

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3268-4125C

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3268-4125C

+6cc Dome Top SBF Twisted Wedge Forged 2618

Part Number: DMS-K232684125C

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 3-6135-4125C

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-6135-4125C

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-6135-4125C

-18cc Dish Top Pontiac Late Forged 2618

Part Number: DMS-3-6135-4125C

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 2-3260-4125C

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-3260-4125C

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-3260-4125C

-22cc Dish Top SBF 20 Degree Inline & Twisted Wedge Forged 2618

Part Number: DMS-2-3260-4125C

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 2-3268-4125C

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-3268-4125C

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-3268-4125C

+6cc Dome Top SBF Twisted Wedge Forged 2618

Part Number: DMS-2-3268-4125C

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 K2-6000-4125

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6000-4125

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6000-4125

Piston Set, 455 Olds. K2-FX Series -12cc Olds Flat Top Piston Set. 4.125 bore

Part Number: DMS-K2-6000-4125

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 1-3268-4125C

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3268-4125C

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3268-4125C

+6cc Dome Top SBF Twisted Wedge Forged 4032

Part Number: DMS-1-3268-4125C

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 2-3256-4125C

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-3256-4125C

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-3256-4125C

-13cc Dish Top SBF 20 Degree Inline & Twisted Wedge Forged 2618

Part Number: DMS-2-3256-4125C

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 K1-6135-4125

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6135-4125

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6135-4125

-18cc Dish Top Pontiac Late Forged 4032

Part Number: DMS-K1-6135-4125

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 K1-6135-4125C

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6135-4125C

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6135-4125C

-18cc Dish Top Pontiac Late Forged 4032

Part Number: DMS-K161354125C

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 K2-3251-4125C

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3251-4125C

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3251-4125C

-5cc Flat Top SBF 20 Degree Inline & Twisted Wedge Forged 2618

Part Number: DMS-K232514125C

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 K3-6130-4125

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6130-4125

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6130-4125

Piston Set, 453 Late Pontiac K3-FX Series -7cc Late Flat Top Piston Set. 4.125 bore

Part Number: DMS-K3-6130-4125

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 K3-6135-4125C

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6135-4125C

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6135-4125C

-18cc Dish Top Pontiac Late Forged 2618

Part Number: DMS-K361354125C

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 1-3250-4125C

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3250-4125C

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3250-4125C

-4cc Flat Top SBF 20 Degree Inline Forged 4032

Part Number: DMS-1-3250-4125C

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 1-3258-4125C

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3258-4125C

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-3258-4125C

-18cc Dish Top SBF 20 Degree Inline & Twisted Wedge Forged 4032

Part Number: DMS-1-3258-4125C

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 K2-3250-4125C

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3250-4125C

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3250-4125C

-4cc Flat Top SBF 20 Degree Inline Forged 2618

Part Number: DMS-K232504125C

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 K2-3252-4125C

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3252-4125C

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3252-4125C

-2cc Flat Top SBF Twisted Wedge Forged 2618

Part Number: DMS-K232524125C

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 K2-3262-4125C

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3262-4125C

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-3262-4125C

-31cc Dish Top SBF 20 Degree Inline & Twisted Wedge Forged 2618

Part Number: DMS-K232624125C

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 K3-3256-4125C

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3256-4125C

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-3256-4125C

-13cc Dish Top SBF 20 Degree Inline & Twisted Wedge Forged 2618

Part Number: DMS-K332564125C

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 3-3258-4125C

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3258-4125C

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-3258-4125C

-18cc Dish Top SBF 20 Degree Inline & Twisted Wedge Forged 2618

Part Number: DMS-3-3258-4125C

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 K3-6135-4125

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6135-4125

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6135-4125

-18cc Dish Top Pontiac Late Forged 2618

Part Number: DMS-K3-6135-4125

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