Availability
Pistons
Piston and Ring Kit, Hypereutectic, Flat, 3.940 in. Bore, Mopar, Small Block, Kit
Part Number: UEM-KB167KTM-030
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Pistons, Forged, Flat, 4.070 in. Bore, Dodge, Plymouth, Set of 8
Part Number: SLP-L2316F30
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Piston and Ring Kit, Hypereutectic, Dome, 3.940 in. Bore, Mopar, Small Block, Kit
Part Number: UEM-KB399KTM-030
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Piston and Ring Kit, Hypereutectic, Flat, 3.910 in. Bore, Mopar, Small Block, Kit
Part Number: UEM-KB167KTM-STD
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Piston and Ring Kit, Hypereutectic, Flat, 3.950 in. Bore, Chrysler, Kit
Part Number: UEM-KB167KTM-040
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Pistons, Hypereutectic, Flat, 4.070 in. Bore, Dodge, Plymouth, Set of 8
Part Number: UEM-KB243-030
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Pistons, Hypereutectic, Flat, 3.940 in. Bore, Chrysler, Dodge, Plymouth, Set of 8
Part Number: UEM-KB167-030
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Piston and Ring Kit, Hypereutectic, Flat, 4.100 in. Bore, Mopar, Small Block, Kit
Part Number: UEM-KB243KTM-060
Not Yet Reviewed
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Piston and Ring Kit, Forged, Flat, 3.940 in. Bore, Mopar, Small Block, Kit
Part Number: UEM-IC844KTD-030
Not Yet Reviewed
Estimated Ship Date: Aug 19, 2026 if ordered today
Estimated Ship Date: Aug 19, 2026 if ordered today
Pistons, Forged, Flat, 4.080 in. Bore, Dodge, Plymouth, Set of 8
Part Number: SLP-L2316F40
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Piston Set, 340 Mopar K1-FX Series -16cc Small Block Mopar Dish Top Piston Set. 4.100 bore
Part Number: DMS-K1-6303-4100
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Pistons, Hypereutectic, Flat, 3.930 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Set of 8
Part Number: UEM-KB167-020
Estimated Ship Date: Jun 2, 2026 if ordered today
Estimated Ship Date: Jun 2, 2026 if ordered today
Pistons, Pro Tru Street, Forged, Flat Top, 3.940 in. Bore, Rings, Chrysler, Dodge, Plymouth, 5.2L, Set of 8
Part Number: WIS-PTS529A3
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Pistons, Hypereutectic, Dome, 3.910 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Set of 8
Part Number: UEM-KB399-STD
Not Yet Reviewed
Estimated Ship Date: Jun 2, 2026 if ordered today
Estimated Ship Date: Jun 2, 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: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Single Piston
Part Number: MAH-S2242007030
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Pistons, Hypereutectic, Flat, 3.940 in. Bore, Dodge, Jeep, Set of 8
Part Number: SLP-H814CP30
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
Engine Piston Set 68-71 DOD/PLY 5.6L
Part Number: EGN-P60158030
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Pistons, Cast, Flat, 3.910 in. Bore, Chrysler, Dodge, Plymouth, Set of 8
Part Number: SLP-285AP
Not Yet Reviewed
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Piston, Cast, Flat Top, 3.936 in. Bore, Chrysler, Dodge, Plymouth, Small Block, V8, Set of 8
Part Number: SLP-285AP30
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Estimated Ship Date: Monday 4/27/2026 if shipped by air
Piston Set, 318 Mopar K3-FX Series -3cc Small Block Mopar Flat Top Piston Set. 3.910 bore
Part Number: DMS-K3-6310-3910
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Engine Piston Kit 85-03 CHR/DOD/JEP/PLY 5.2L
Part Number: EGN-K30048P030
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Piston and Ring Kit, Forged, Dome, 3.950 in. Bore, Mopar, Small Block, Kit
Part Number: UEM-IC845KTD-040
Estimated Ship Date: May 26, 2026 if ordered today
Estimated Ship Date: May 26, 2026 if ordered today
Pistons, Hypereutectic, Flat, 4.080 in. Bore, Chrysler, Set of 8
Part Number: UEM-KB243-040
Estimated Ship Date: May 26, 2026 if ordered today
Estimated Ship Date: May 26, 2026 if ordered today
Piston Set, 340 Mopar K2-FX Series -3cc Small Block Mopar Flat Top Piston Set. 4.070 bore
Part Number: DMS-K2-6300-4070
Not Yet Reviewed
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster