Pistons - 4.120 in. Bore (in.) - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Mahle Original OE Replacement Pistons S224-3409.010

Single Piston

Part Number: MAH-S2243409010

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 30, 2026 if ordered today

Silv-O-Lite Cast Pistons 1526.STD

Pistons, Cast, Flat, 4.120 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Pontiac, V8, Set of 8

Part Number: UEM-1526-STD

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 2, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6100-4120

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6100-4120

Piston Set, 389 Late Pontiac K1-FX Series -7cc Late Flat Top Piston Set. 4.120 bore

Part Number: DMS-K1-6100-4120

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 16, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Pistons 2-6102-4120

Piston Set, 389 Early Pontiac 2-FX Series -2cc Early Flat Top Piston Set. 4.120 bore

Part Number: DMS-2-6102-4120

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 16, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Pistons 1-6100-4120C

-7cc Flat Top Pontiac Late Forged 4032

Part Number: DMS-1-6100-4120C

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 16, 2026 if ordered today

KB Performance Pistons KB346.STD

Pistons, Hypereutectic, Dish, 4.120 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Pontiac V8, Set of 8

Part Number: UEM-KB346-STD

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6112-4120

-7cc Flat Top Pontiac Early and Late Forged 2618

Part Number: DMS-K2-6112-4120

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Dualoy Cast Pistons 7207D.25MM

Pistons, Cast, Flat, 4.120 in. Bore, Diesel, Ford, Powerstroke, Set of 8

Part Number: UEM-7207D-25MM

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 3, 2026 if ordered today

Mahle Original OE Replacement Pistons 224-3163.010

Piston - Ford, IHC (T444E), Navistar, 445 V8 (7.3L) Powerstroke Direct Injection Tur

Part Number: MAH-2243163010

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 30, 2026 if ordered today

United Engine and Machine Speed of Air Hyperformance Piston and Ring Kits XA7217-0.25K1

Pistons, Hyperformance Pistons, Cerakote, 4.120 in. Bore, 4.181 in. Stroke, 7.130 in. Rod, 39.60cc Dish, Piston Rings, Ford, Powerstroke 7.3L, Kit

Part Number: UEM-XA7217-025K1

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 3, 2026 if ordered today

ICON FHR Series Pistons IC9946.STD

Pistons, Forged, Flat, 4.120 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Pontiac, V8, Set of 8

Part Number: UEM-IC9946-STD

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 3, 2026 if ordered today

ICON FHR Series Piston and Ring Kits IC9946KTM.STD

Piston and Ring Kit, FHR Forged, Flat, 4.120 in. Bore, Pontiac, V8, Kit

Part Number: UEM-IC9946KTMSTD

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 3, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6120-4120C

-7cc Flat Top Pontiac Late Forged 4032

Part Number: DMS-K161204120C

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 16, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6125-4120C

-18cc Dish Top Pontiac Late Forged 4032

Part Number: DMS-K161254120C

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 16, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6130-4120C

-7cc Flat Top Pontiac Late Forged 4032

Part Number: DMS-K161304120C

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 16, 2026 if ordered today

D.S.S. FX-Series Forged 4032 Alloy Piston and Ring Kits K1-6135-4120C

-18cc Dish Top Pontiac Late Forged 4032

Part Number: DMS-K161354120C

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 16, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6130-4120

Piston Set, 453 Late Pontiac K2-FX Series -7cc Late Flat Top Piston Set. 4.120 bore

Part Number: DMS-K2-6130-4120

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 16, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6140-4120

Piston Set, 466 Late Pontiac K2-FX Series -7cc Late Flat Top Piston Set. 4.120 bore

Part Number: DMS-K2-6140-4120

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 16, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits K2-6100-4120

Piston Set, 389 Late Pontiac K2-FX Series -7cc Late Flat Top Piston Set. 4.120 bore

Part Number: DMS-K2-6100-4120

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 16, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6600-4120

Piston Set, 360 AMC V8 K3-FX Series -3cc AMC Flat Top Piston Set. 4.120 bore

Part Number: DMS-K3-6600-4120

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 16, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6605-4120

Piston Set, 360 AMC V8 K3-FX Series -21cc AMC Dish Top Piston Set. 4.120 bore

Part Number: DMS-K3-6605-4120

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 16, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6104-4120C

-14cc Dish Top Pontiac Early and Late Forged 2618

Part Number: DMS-K361044120C

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 16, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6112-4120

-7cc Flat Top Pontiac Early and Late Forged 2618

Part Number: DMS-K3-6112-4120

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 16, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6114-4120

-14cc Dish Top Pontiac Early and Late Forged 2618

Part Number: DMS-K3-6114-4120

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 16, 2026 if ordered today

D.S.S. FX-Series Forged 2618 Alloy Piston and Ring Kits with XR Wrist Pins K3-6120-4120

Piston Set, 449 Late Pontiac K3-FX Series -7cc Late Flat Top Piston Set. 4.120 bore

Part Number: DMS-K3-6120-4120

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 16, 2026 if ordered today