Summit Racing SpeedCard - learn how to get 15% back up to $150

Summit Racing SpeedCard - learn how to get 15% back up to $150

Free Mount & Balance for Many Wheel & Tire Packages - Contact us for Details!

Filters

  • In Stock
  • Make/Engine
  • Piston Rings Included
  • Bore (in.)
  • Bore (mm)
  • Actual Engine Displacement
  • Top Ring Thickness
  • Top Ring Material
  • Top Ring Facing Material
  • Second Ring Thickness
  • Second Ring Material
  • Second Ring Facing Material
  • Filter Options

Selected Filters

Filter Results by Vehicle

Loading...

Availability

  • Filters

  • Make/Engine
  • Piston Rings Included
  • Bore (in.)
  • Bore (mm)
  • Actual Engine Displacement
  • Top Ring Thickness
  • Top Ring Material
  • Top Ring Facing Material
  • Second Ring Thickness
  • Second Ring Material
  • Second Ring Facing Material
  • Filter Options

12 Results Found For "6310"

Showing In Stock Items. Show All 12 Items.

Individual Parts
Part Groups

Results 1 - 12 of 12

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-6310-3910

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-6310-3910

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-6310-3910

Piston Set, 318 Mopar 3-FX Series -3cc Small Block Mopar Flat Top Piston Set. 3.910 bore

Part Number: DMS-3-6310-3910

Not Yet Reviewed

Estimated Ship Date: Jan 29, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 29, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-6310-3940

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-6310-3940

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-6310-3940

Piston Set, 318 Mopar 3-FX Series -3cc Small Block Mopar Flat Top Piston Set. 3.940 bore

Part Number: DMS-3-6310-3940

Not Yet Reviewed

Estimated Ship Date: Jan 29, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 29, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-6310-3950

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-6310-3950

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-6310-3950

Piston Set, 318 Mopar 3-FX Series -3cc Small Block Mopar Flat Top Piston Set. 3.950 bore

Part Number: DMS-3-6310-3950

Not Yet Reviewed

Estimated Ship Date: Jan 29, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 29, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-6310-3970

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-6310-3970

D.S.S. FX-Series Forged 2618 Alloy Pistons with XR Wrist Pins 3-6310-3970

Piston Set, 318 Mopar 3-FX Series -3cc Small Block Mopar Flat Top Piston Set. 3.970 bore

Part Number: DMS-3-6310-3970

Not Yet Reviewed

Estimated Ship Date: Jan 29, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 29, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6310-3910

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6310-3910

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6310-3910

Piston Set, 318 Mopar K1-FX Series -3cc Small Block Mopar Flat Top Piston Set. 3.910 bore

Part Number: DMS-K1-6310-3910

Not Yet Reviewed

Estimated Ship Date: Jan 29, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 29, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6310-3940

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6310-3940

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6310-3940

Piston Set, 318 Mopar K1-FX Series -3cc Small Block Mopar Flat Top Piston Set. 3.940 bore

Part Number: DMS-K1-6310-3940

Not Yet Reviewed

Estimated Ship Date: Jan 29, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 29, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6310-3950

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6310-3950

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6310-3950

Piston Set, 318 Mopar K1-FX Series -3cc Small Block Mopar Flat Top Piston Set. 3.950 bore

Part Number: DMS-K1-6310-3950

Not Yet Reviewed

Estimated Ship Date: Jan 29, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 29, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6310-3970

Made in the USA D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6310-3970

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6310-3970

Piston Set, 318 Mopar K1-FX Series -3cc Small Block Mopar Flat Top Piston Set. 3.970 bore

Part Number: DMS-K1-6310-3970

Not Yet Reviewed

Estimated Ship Date: Jan 29, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 29, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6310-3910

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6310-3910

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6310-3910

Piston Set, 318 Mopar K2-FX Series -3cc Small Block Mopar Flat Top Piston Set. 3.910 bore

Part Number: DMS-K2-6310-3910

Not Yet Reviewed

Estimated Ship Date: Jan 29, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 29, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6310-3940

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6310-3940

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6310-3940

Piston Set, 318 Mopar K2-FX Series -3cc Small Block Mopar Flat Top Piston Set. 3.940 bore

Part Number: DMS-K2-6310-3940

Not Yet Reviewed

Estimated Ship Date: Jan 29, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 29, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6310-3950

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6310-3950

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6310-3950

Piston Set, 318 Mopar K2-FX Series -3cc Small Block Mopar Flat Top Piston Set. 3.950 bore

Part Number: DMS-K2-6310-3950

Not Yet Reviewed

Estimated Ship Date: Jan 29, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 29, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6310-3970

Made in the USA D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6310-3970

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6310-3970

Piston Set, 318 Mopar K2-FX Series -3cc Small Block Mopar Flat Top Piston Set. 3.970 bore

Part Number: DMS-K2-6310-3970

Not Yet Reviewed

Estimated Ship Date: Jan 29, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 29, 2026 if ordered today

  • 1
  • Page 1 of 1

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