Availability
Pistons, Rings, FX-Series, Forged, 5.00cc Flat, 4.040 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K2-2940-4040
Not Yet Reviewed
Estimated Ship Date: Nov 25, 2025 if ordered today
Estimated Ship Date: Nov 25, 2025 if ordered today
Pistons, Rings, FX-Series, Forged, 5.00cc Flat, 4.060 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K2-2940-4060
Not Yet Reviewed
Estimated Ship Date: Nov 25, 2025 if ordered today
Estimated Ship Date: Nov 25, 2025 if ordered today
Pistons, Rings, FX-Series, Forged, 10.00cc Dish, 4.000 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K2-2941-4000
Not Yet Reviewed
Estimated Ship Date: Nov 25, 2025 if ordered today
Estimated Ship Date: Nov 25, 2025 if ordered today
Pistons, Rings, FX-Series, Forged, 10.00cc Dish, 4.005 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K2-2941-4005
Not Yet Reviewed
Estimated Ship Date: Nov 25, 2025 if ordered today
Estimated Ship Date: Nov 25, 2025 if ordered today
Pistons, Rings, FX-Series, Forged, 10.00cc Dish, 4.030 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K2-2941-4030
Not Yet Reviewed
Estimated Ship Date: Nov 25, 2025 if ordered today
Estimated Ship Date: Nov 25, 2025 if ordered today
Pistons, Rings, FX-Series, Forged, 10.00cc Dish, 4.040 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K2-2941-4040
Not Yet Reviewed
Estimated Ship Date: Nov 25, 2025 if ordered today
Estimated Ship Date: Nov 25, 2025 if ordered today
Pistons, Rings, FX-Series, Forged, 10.00cc Dish, 4.060 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K2-2941-4060
Not Yet Reviewed
Estimated Ship Date: Nov 25, 2025 if ordered today
Estimated Ship Date: Nov 25, 2025 if ordered today
Piston Set, 4.3 Chevy V6 K2-FX Series -5cc Flat Top Piston Set. 4.000 bore
Part Number: DMS-K220004000C
Not Yet Reviewed
Estimated Ship Date: Nov 25, 2025 if ordered today
Estimated Ship Date: Nov 25, 2025 if ordered today
Piston Set, 4.0 Jeep 6 Cyl. K2-FX Series -10cc Jeep Dish Top Piston Set. 3.875 bore
Part Number: DMS-K2-6650-3875
Not Yet Reviewed
Estimated Ship Date: Nov 25, 2025 if ordered today
Estimated Ship Date: Nov 25, 2025 if ordered today
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: Nov 25, 2025 if ordered today
Estimated Ship Date: Nov 25, 2025 if ordered today
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: Nov 25, 2025 if ordered today
Estimated Ship Date: Nov 25, 2025 if ordered today
Piston Set, 4.0 Jeep 6 Cyl. K2-FX Series -10cc Jeep Dish Top Piston Set. 3.935 bore
Part Number: DMS-K2-6650-3935
Not Yet Reviewed
Estimated Ship Date: Nov 25, 2025 if ordered today
Estimated Ship Date: Nov 25, 2025 if ordered today
Piston Set, 4.0 Jeep 6 Cyl. K2-FX Series -15cc Jeep Dish Top Piston Set. 3.875 bore
Part Number: DMS-K2-6652-3875
Not Yet Reviewed
Estimated Ship Date: Nov 25, 2025 if ordered today
Estimated Ship Date: Nov 25, 2025 if ordered today
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: Nov 25, 2025 if ordered today
Estimated Ship Date: Nov 25, 2025 if ordered today
Piston Set, 4.0 Jeep 6 Cyl. K2-FX Series -15cc Jeep Dish Top Piston Set. 3.915 bore
Part Number: DMS-K2-6652-3915
Not Yet Reviewed
Estimated Ship Date: Nov 25, 2025 if ordered today
Estimated Ship Date: Nov 25, 2025 if ordered today
Piston Set, 4.0 Jeep 6 Cyl. K2-FX Series -15cc Jeep Dish Top Piston Set. 3.935 bore
Part Number: DMS-K2-6652-3935
Not Yet Reviewed
Estimated Ship Date: Nov 25, 2025 if ordered today
Estimated Ship Date: Nov 25, 2025 if ordered today
Piston Set, 4.0 Jeep 6 Cyl. K2-FX Series -21cc Jeep Dish Top Piston Set. 3.875 bore
Part Number: DMS-K2-6653-3875
Not Yet Reviewed
Estimated Ship Date: Nov 25, 2025 if ordered today
Estimated Ship Date: Nov 25, 2025 if ordered today
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: Nov 25, 2025 if ordered today
Estimated Ship Date: Nov 25, 2025 if ordered today
Piston Set, 4.0 Jeep 6 Cyl. K2-FX Series -21cc Jeep Dish Top Piston Set. 3.935 bore
Part Number: DMS-K2-6653-3935
Not Yet Reviewed
Estimated Ship Date: Nov 25, 2025 if ordered today
Estimated Ship Date: Nov 25, 2025 if ordered today
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: Nov 25, 2025 if ordered today
Estimated Ship Date: Nov 25, 2025 if ordered today
Piston Set, 4.7 Jeep 6 Cyl. K2-FX Series -10cc Jeep Dish Top Piston Set. 3.875 bore
Part Number: DMS-K2-6670-3875
Not Yet Reviewed
Estimated Ship Date: Nov 25, 2025 if ordered today
Estimated Ship Date: Nov 25, 2025 if ordered today
Piston Set, 4.7 Jeep 6 Cyl. K2-FX Series -10cc Jeep Dish Top Piston Set. 3.915 bore
Part Number: DMS-K2-6670-3915
Not Yet Reviewed
Estimated Ship Date: Nov 25, 2025 if ordered today
Estimated Ship Date: Nov 25, 2025 if ordered today
Piston Set, 4.7 Jeep 6 Cyl. K2-FX Series -10cc Jeep Dish Top Piston Set. 3.935 bore
Part Number: DMS-K2-6670-3935
Not Yet Reviewed
Estimated Ship Date: Nov 25, 2025 if ordered today
Estimated Ship Date: Nov 25, 2025 if ordered today
Piston Set, 4.7 Jeep 6 Cyl. K2-FX Series -21cc Jeep Dish Top Piston Set. 3.875 bore
Part Number: DMS-K2-6673-3875
Not Yet Reviewed
Estimated Ship Date: Nov 25, 2025 if ordered today
Estimated Ship Date: Nov 25, 2025 if ordered today
3-2408-4000-383-small-block-chevy-3-fx-series-4cc-dome-top-forged-piston-set-4-000-bore
Part Number: DMS-3-2408-4000
Not Yet Reviewed
Estimated Ship Date: Nov 25, 2025 if ordered today
Estimated Ship Date: Nov 25, 2025 if ordered today
Modal Header
Call To Order
This is a custom order part. You can order this part by Contacting Us.
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
