Availability
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: Jan 22, 2026 if ordered today
Estimated Ship Date: Jan 22, 2026 if ordered today
Pistons, Cast, Dish, 4.120 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, AMC, V8, Set of 8
Part Number: UEM-2225C-040
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Pistons, Cast, Flat, 4.120 in. Bore, Pontiac, Set of 8
Part Number: SLP-411NP
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Single Piston
Part Number: MAH-S2243409010
Not Yet Reviewed
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
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: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Piston and Ring Kits, Premium, Forged 2618 Aluminum, 4.120 in. Bore, 3.750 in. Stroke, Dish, Pontiac, Set of 8
Part Number: UEM-IC891KTD-STD
Not Yet Reviewed
Estimated Ship Date: Jan 28, 2026 if ordered today
Estimated Ship Date: Jan 28, 2026 if ordered today
-7cc Flat Top Pontiac Late Forged 4032
Part Number: DMS-1-6100-4120C
Not Yet Reviewed
Estimated Ship Date: Jan 22, 2026 if ordered today
Estimated Ship Date: Jan 22, 2026 if ordered today
Piston Set, 360 AMC V8 1-FX Series -21cc AMC Dish Top Piston Set. 4.120 bore
Part Number: DMS-1-6605-4120
Not Yet Reviewed
Estimated Ship Date: Jan 22, 2026 if ordered today
Estimated Ship Date: Jan 22, 2026 if ordered today
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: Tomorrow
Estimated Ship Date: Tomorrow
Pistons, Cast, Dish, 4.120 in. Bore, AMC, Jeep, Set of 8
Part Number: SLP-362NP40
Not Yet Reviewed
Estimated Ship Date: Jan 19, 2026 if ordered today
Estimated Ship Date: Jan 19, 2026 if ordered today
Single Piston
Part Number: MAH-S2243163010
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
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: Tomorrow
Estimated Ship Date: Tomorrow
-7cc Flat Top Pontiac Early and Late Forged 2618
Part Number: DMS-K2-6112-4120
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Piston, Cast, Flat, 4.120 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Pontiac, V8, Each
Part Number: UEM-S1526-STD
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
-7cc Flat Top Pontiac Late Forged 2618
Part Number: DMS-3-6100-4120C
Not Yet Reviewed
Estimated Ship Date: Jan 22, 2026 if ordered today
Estimated Ship Date: Jan 22, 2026 if ordered today
-7cc Flat Top Pontiac Early and Late Forged 2618
Part Number: DMS-3-6112-4120
Not Yet Reviewed
Estimated Ship Date: Jan 22, 2026 if ordered today
Estimated Ship Date: Jan 22, 2026 if ordered today
-7cc Flat Top Pontiac Late Forged 2618
Part Number: DMS-K261304120C
Not Yet Reviewed
Estimated Ship Date: Jan 22, 2026 if ordered today
Estimated Ship Date: Jan 22, 2026 if ordered today
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: Jan 22, 2026 if ordered today
Estimated Ship Date: Jan 22, 2026 if ordered today
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: Jan 22, 2026 if ordered today
Estimated Ship Date: Jan 22, 2026 if ordered today
-18cc Dish Top Pontiac Late Forged 2618
Part Number: DMS-K3-6125-4120
Not Yet Reviewed
Estimated Ship Date: Jan 22, 2026 if ordered today
Estimated Ship Date: Jan 22, 2026 if ordered today
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: Jan 22, 2026 if ordered today
Estimated Ship Date: Jan 22, 2026 if ordered today
Piston Set, 389 Late Pontiac 2-FX Series -7cc Late Flat Top Piston Set. 4.120 bore
Part Number: DMS-2-6100-4120
Not Yet Reviewed
Estimated Ship Date: Jan 22, 2026 if ordered today
Estimated Ship Date: Jan 22, 2026 if ordered today
Piston Set, 449 Late Pontiac 2-FX Series -7cc Late Flat Top Piston Set. 4.120 bore
Part Number: DMS-2-6120-4120
Not Yet Reviewed
Estimated Ship Date: Jan 22, 2026 if ordered today
Estimated Ship Date: Jan 22, 2026 if ordered today
-18cc Dish Top Pontiac Late Forged 2618
Part Number: DMS-2-6135-4120C
Not Yet Reviewed
Estimated Ship Date: Jan 22, 2026 if ordered today
Estimated Ship Date: Jan 22, 2026 if ordered today
-7cc Flat Top Pontiac Late Forged 2618
Part Number: DMS-2-6130-4120C
Not Yet Reviewed
Estimated Ship Date: Jan 22, 2026 if ordered today
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.