Pistons - 0.931 in. Pin Diameter (in.) - Iron Second Ring Facing Material - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6600-4080

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6600-4080

Piston Set, 360 AMC V8 K1-FX Series -3cc AMC Flat Top Piston Set. 4.080 bore

Part Number: DMS-K1-6600-4080

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6670-3915

Piston Set, 4.7 Jeep 6 Cyl. K3-FX Series -10cc Jeep Dish Top Piston Set. 3.915 bore

Part Number: DMS-K3-6670-3915

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6670-3905

Piston Set, 4.7 Jeep 6 Cyl. K2-FX Series -10cc Jeep Dish Top Piston Set. 3.905 bore

Part Number: DMS-K2-6670-3905

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6653-3915

Piston Set, 4.0 Jeep 6 Cyl. K2-FX Series -21cc Jeep Dish Top Piston Set. 3.915 bore

Part Number: DMS-K2-6653-3915

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6675-3935

Piston Set, 4.7 Jeep 6 Cyl. K1-FX Series -27cc Jeep Dish Top Piston Set. 3.935 bore

Part Number: DMS-K1-6675-3935

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6670-3935

Piston Set, 4.7 Jeep 6 Cyl. K1-FX Series -10cc Jeep Dish Top Piston Set. 3.935 bore

Part Number: DMS-K1-6670-3935

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6652-3935

Piston Set, 4.0 Jeep 6 Cyl. K1-FX Series -15cc Jeep Dish Top Piston Set. 3.935 bore

Part Number: DMS-K1-6652-3935

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6600-4080

Piston Set, 360 AMC V8 K2-FX Series -3cc AMC Flat Top Piston Set. 4.080 bore

Part Number: DMS-K2-6600-4080

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6650-3905

Piston Set, 4.0 Jeep 6 Cyl. K2-FX Series -10cc Jeep Dish Top Piston Set. 3.905 bore

Part Number: DMS-K2-6650-3905

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6605-4080

Piston Set, 360 AMC V8 K2-FX Series -21cc AMC Dish Top Piston Set. 4.080 bore

Part Number: DMS-K2-6605-4080

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6673-3905

Piston Set, 4.7 Jeep 6 Cyl. K1-FX Series -21cc Jeep Dish Top Piston Set. 3.905 bore

Part Number: DMS-K1-6673-3905

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6652-3905

Piston Set, 4.0 Jeep 6 Cyl. K3-FX Series -15cc Jeep Dish Top Piston Set. 3.905 bore

Part Number: DMS-K3-6652-3905

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6605-4080

Piston Set, 360 AMC V8 K1-FX Series -21cc AMC Dish Top Piston Set. 4.080 bore

Part Number: DMS-K1-6605-4080

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6675-3915

Piston Set, 4.7 Jeep 6 Cyl. K1-FX Series -27cc Jeep Dish Top Piston Set. 3.915 bore

Part Number: DMS-K1-6675-3915

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6653-3905

Piston Set, 4.0 Jeep 6 Cyl. K2-FX Series -21cc Jeep Dish Top Piston Set. 3.905 bore

Part Number: DMS-K2-6653-3905

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6650-3915

Piston Set, 4.0 Jeep 6 Cyl. K2-FX Series -10cc Jeep Dish Top Piston Set. 3.915 bore

Part Number: DMS-K2-6650-3915

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6652-3905

Piston Set, 4.0 Jeep 6 Cyl. K2-FX Series -15cc Jeep Dish Top Piston Set. 3.905 bore

Part Number: DMS-K2-6652-3905

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6650-3905

Piston Set, 4.0 Jeep 6 Cyl. K3-FX Series -10cc Jeep Dish Top Piston Set. 3.905 bore

Part Number: DMS-K3-6650-3905

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6605-4120

Piston Set, 360 AMC V8 K2-FX Series -21cc AMC Dish Top Piston Set. 4.120 bore

Part Number: DMS-K2-6605-4120

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6675-3905

Piston Set, 4.7 Jeep 6 Cyl. K3-FX Series -27cc Jeep Dish Top Piston Set. 3.905 bore

Part Number: DMS-K3-6675-3905

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6605-4120

Piston Set, 360 AMC V8 K1-FX Series -21cc AMC Dish Top Piston Set. 4.120 bore

Part Number: DMS-K1-6605-4120

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6605-4110

Piston Set, 360 AMC V8 K3-FX Series -21cc AMC Dish Top Piston Set. 4.110 bore

Part Number: DMS-K3-6605-4110

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6673-3915

Piston Set, 4.7 Jeep 6 Cyl. K2-FX Series -21cc Jeep Dish Top Piston Set. 3.915 bore

Part Number: DMS-K2-6673-3915

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6675-3905

Piston Set, 4.7 Jeep 6 Cyl. K1-FX Series -27cc Jeep Dish Top Piston Set. 3.905 bore

Part Number: DMS-K1-6675-3905

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 20, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6605-4140

Piston Set, 360 AMC V8 K2-FX Series -21cc AMC Dish Top Piston Set. 4.140 bore

Part Number: DMS-K2-6605-4140

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 20, 2026 if ordered today