Availability
Performance Engine Pistons
Pistons, FHR Coated, Forged 4032 Aluminum, Flat Top with Two Reliefs, 4.070 in. Bore, 0.927 in. Wrist Pin, GM, LS, 6.0/6.2L, Set
Part Number: UEM-IC9991C-070
Not Yet Reviewed
Estimated Ship Date: Dec 21, 2026 if ordered today
Estimated Ship Date: Dec 21, 2026 if ordered today
Pistons, FHR Coated, Forged 4032 Aluminum, Flat Top with Two Reliefs, 4.010 in. Bore, 0.927 in. Wrist Pin, GM, LS, 6.0/6.2L, Set
Part Number: UEM-IC9992C-010
Not Yet Reviewed
Estimated Ship Date: Dec 21, 2026 if ordered today
Estimated Ship Date: Dec 21, 2026 if ordered today
Pistons, FHR Coated, Forged 4032 Aluminum, Flat Top with Two Reliefs, 3.780 in. Bore, 0.927 in. Wrist Pin, GM, LS, 4.8/5.3L, Set
Part Number: UEM-IC9987C-STD
Not Yet Reviewed
Estimated Ship Date: Dec 21, 2026 if shipped by air
Estimated Ship Date: Dec 21, 2026 if shipped by air
Pistons, FHR Coated, Forged 4032 Aluminum, Flat Top with Two Reliefs, 3.898 in. Bore, 0.927 in. Wrist Pin, GM, LS, 5.7L, Set
Part Number: UEM-IC9989C-STD
Not Yet Reviewed
Estimated Ship Date: Dec 21, 2026 if ordered today
Estimated Ship Date: Dec 21, 2026 if ordered today
Pistons, FHR Coated, Forged 4032 Aluminum, Flat Top with Two Reliefs, 3.810 in. Bore, 0.927 in. Wrist Pin, GM, LS, 4.8/5.3L, Set
Part Number: UEM-IC9986C-030
Not Yet Reviewed
Estimated Ship Date: Dec 21, 2026 if ordered today
Estimated Ship Date: Dec 21, 2026 if ordered today
Pistons, FHR Coated, Forged 4032 Aluminum, Flat Top with Two Reliefs, 3.898 in. Bore, 0.927 in. Wrist Pin, GM, LS, 5.7L, Set
Part Number: UEM-IC9990C-STD
Estimated Ship Date: Dec 21, 2026 if ordered today
Estimated Ship Date: Dec 21, 2026 if ordered today
Pistons, Hypereutectic, Step Head, 4.156 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Olds V8, Set of 8
Part Number: UEM-KB132-030
Not Yet Reviewed
Estimated Ship Date: Dec 21, 2026 if ordered today
Estimated Ship Date: Dec 21, 2026 if ordered today
Pistons, Cast, Dish, 4.125 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Oldsmobile, V8, Set of 8
Part Number: UEM-1631-STD
Not Yet Reviewed
Estimated Ship Date: Dec 21, 2026 if ordered today
Estimated Ship Date: Dec 21, 2026 if ordered today
Pistons, Professional Series, Forged Aluminum, Dish, 3.790 in. Bore, Stock Stroke, Rings Included, Right Side, Chevy, LS, Each
Part Number: WIS-60042RX1
Not Yet Reviewed
Estimated Ship Date: Nov 30, 2026 if shipped by air
Estimated Ship Date: Nov 30, 2026 if shipped by air
Piston and Ring Kit, Hypereutectic, Dome, 4.250 in. Bore, Chevy, Big Block, Kit
Part Number: UEM-KB227KTM-STD
Not Yet Reviewed
Estimated Ship Date: Dec 21, 2026 if ordered today
Estimated Ship Date: Dec 21, 2026 if ordered today
Piston, Coated, Cast, Flat, 4.125 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chrysler, DeSoto, Dodge, Plymouth, Mopar, Big Block B, Each
Part Number: KAA-PST2147TSTD
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2026 if ordered today
Estimated Ship Date: Dec 29, 2026 if ordered today
Piston, Coated, Cast, Flat, 4.165 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chrysler, DeSoto, Dodge, Plymouth, Mopar, Big Block B, Each
Part Number: KAA-PST2147T040
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2026 if ordered today
Estimated Ship Date: Dec 29, 2026 if ordered today
Piston, Coated, Cast, Flat, 4.185 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chrysler, DeSoto, Dodge, Plymouth, Mopar, Big Block B, Each
Part Number: KAA-PST2147T060
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2026 if ordered today
Estimated Ship Date: Dec 29, 2026 if ordered today
Pistons, Hypereutectic, Flat, 4.093 in. Bore, Pontiac, 389, Set of 8
Part Number: UEM-KB370-030
Estimated Ship Date: Dec 21, 2026 if ordered today
Estimated Ship Date: Dec 21, 2026 if ordered today
Piston and Ring Kit, Hypereutectic, Flat, 4.060 in. Bore, Chevy, Small Block, Kit
Part Number: UEM-KB156KTM-060
Not Yet Reviewed
Estimated Ship Date: Dec 21, 2026 if ordered today
Estimated Ship Date: Dec 21, 2026 if ordered today
Pistons, Hypereutectic, Dish, 101.6mm Bore, 1.5mm, 1.5mm, 3.0mm Ring Grooves, Chevy, V8, Set of 8
Part Number: UEM-3518HC-STD
Not Yet Reviewed
Estimated Ship Date: Dec 21, 2026 if shipped by air
Estimated Ship Date: Dec 21, 2026 if shipped by air
Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock
Part Number: SUM-299S27403012
Not Yet Reviewed
Estimated Ship Date: Jan 4, 2027 if shipped by air
Estimated Ship Date: Jan 4, 2027 if shipped by air
Piston and Ring Kit, Hypereutectic, Dome, 4.040 in. Bore, Ford, Small Block, Kit
Part Number: UEM-KB314KTM-040
Not Yet Reviewed
Estimated Ship Date: Dec 21, 2026 if ordered today
Estimated Ship Date: Dec 21, 2026 if ordered today
Piston and Ring Kit, Hypereutectic, Flat, 4.040 in. Bore, Ford, Cleveland, Kit
Part Number: UEM-KB177KTM-040
Not Yet Reviewed
Estimated Ship Date: Dec 21, 2026 if ordered today
Estimated Ship Date: Dec 21, 2026 if ordered today
Piston, Cast, Flat, 4.340 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chrysler, Dodge, Plymouth, Mopar, Big Block RB, Each
Part Number: KAA-PST2388A020
Not Yet Reviewed
Estimated Ship Date: Dec 29, 2026 if ordered today
Estimated Ship Date: Dec 29, 2026 if ordered today
Piston and Ring Kit, Hypereutectic, Flat, 4.000 in. Bore, Ford, Cleveland, Kit
Part Number: UEM-KB177KTM-STD
Not Yet Reviewed
Estimated Ship Date: Dec 21, 2026 if ordered today
Estimated Ship Date: Dec 21, 2026 if ordered today
Engine Piston, OMC CROSS FLOW 3564KD
Part Number: WIS-3173P6
Not Yet Reviewed
Estimated Ship Date: Dec 11, 2026
Estimated Ship Date: Dec 11, 2026
350 Chevy Small Block 5cc Flat Top E Series Forged Piston Set. .060
Part Number: DMS-8705-4060
Not Yet Reviewed
Estimated Ship Date: Dec 1, 2026 if ordered today
Estimated Ship Date: Dec 1, 2026 if ordered today
Pistons, Cast, Flat, 3.685 in. Bore, 3/32 in., 3/32 in., 3/16 in. Ring, Ford, Mercury, L6, Set of 6
Part Number: UEM-1079-060
Not Yet Reviewed
Estimated Ship Date: Dec 21, 2026 if ordered today
Estimated Ship Date: Dec 21, 2026 if ordered today
Pistons, Forged, Flat, 4.180 in. Bore, Pontiac, Set of 8
Part Number: SLP-L2262F60
Not Yet Reviewed
Estimated Ship Date: Nov 30, 2026 if shipped by air
Estimated Ship Date: Nov 30, 2026 if shipped by air
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