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Pistons
Showing In Stock Items. Show All 18 Items.
Not Showing Customizable Items. View Customizable Items.
Piston and Ring Kits, FHR, Forged 4032 Aluminum, 4.040 in. Bore, 3.310 in. Stroke, Flat Top, Dodge, Small Block, LA, Set of 8
Part Number: UEM-IC9975KTD040
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Piston Set, 340 Mopar K2-FX Series -3cc Small Block Mopar Flat Top Piston Set. 4.040 bore
Part Number: DMS-K2-6300-4040
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Pistons, FHR, Forged 4032 Aluminum, 4.040 in. Bore, 3.310 in. Stroke, Flat Top, Dodge, Small Block, LA, Set of 8
Part Number: UEM-IC9975STD
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Pistons, Hypereutectic, Flat, 4.040 in. Bore, Dodge, Plymouth, Set of 8
Part Number: UEM-KB243-STD
Not Yet Reviewed
Estimated Ship Date: Apr 16, 2026 if ordered today
Estimated Ship Date: Apr 16, 2026 if ordered today
Pistons, FHR Forged, 4.040 in. Bore, Flat, 1.812 in. Compression Height, Press/Float Pin, 1/16 x 1/16 x 3/16 Ring Grooves, Dodge, Plymouth, Set of 8
Part Number: UEM-IC9975-040
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Piston Set, 340 Mopar K3-FX Series -3cc Small Block Mopar Flat Top Piston Set. 4.040 bore
Part Number: DMS-K3-6300-4040
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Piston Set, 340 Mopar K3-FX Series -16cc Small Block Mopar Dish Top Piston Set. 4.040 bore
Part Number: DMS-K3-6303-4040
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Piston Set, 340 Mopar 1-FX Series -3cc Small Block Mopar Flat Top Piston Set. 4.040 bore
Part Number: DMS-1-6300-4040
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Piston Set, 340 Mopar 1-FX Series -16cc Small Block Mopar Dish Top Piston Set. 4.040 bore
Part Number: DMS-1-6303-4040
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Piston Set, 340 Mopar 2-FX Series -3cc Small Block Mopar Flat Top Piston Set. 4.040 bore
Part Number: DMS-2-6300-4040
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Piston Set, 340 Mopar 2-FX Series -16cc Small Block Mopar Dish Top Piston Set. 4.040 bore
Part Number: DMS-2-6303-4040
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Piston Set, 340 Mopar 3-FX Series -3cc Small Block Mopar Flat Top Piston Set. 4.040 bore
Part Number: DMS-3-6300-4040
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Piston Set, 340 Mopar 3-FX Series -16cc Small Block Mopar Dish Top Piston Set. 4.040 bore
Part Number: DMS-3-6303-4040
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Piston Set, 340 Mopar K2-FX Series -16cc Small Block Mopar Dish Top Piston Set. 4.040 bore
Part Number: DMS-K2-6303-4040
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Piston Set, 340 Mopar K1-FX Series -3cc Small Block Mopar Flat Top Piston Set. 4.040 bore
Part Number: DMS-K1-6300-4040
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
Piston Set, 340 Mopar K1-FX Series -16cc Small Block Mopar Dish Top Piston Set. 4.040 bore
Part Number: DMS-K1-6303-4040
Not Yet Reviewed
Estimated Ship Date: Mar 26, 2026 if ordered today
Estimated Ship Date: Mar 26, 2026 if ordered today
