Pistons

Piston, Hypereutectic, Dish, 4.030 in, Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, 3.0L, Each

Part Number: UEM-S1491H-030

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

• Drop Ship
• Special Order

Piston, Hypereutectic, Dish, 4.060 in, Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, 3.0L, Each

Part Number: UEM-S1491H-060

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

• Drop Ship
• Special Order

Piston, Hypereutectic, Dish, 4.020 in, Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, 3.0L, Each

Part Number: UEM-S1491H-020

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

• Special Order

Piston, Hypereutectic, Dish, 4.000 in, Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, 3.0L, Each

Part Number: UEM-S1491H-STD

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

• Special Order

Piston, Hypereutectic, Dish, 4.040 in, Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, 3.0L, Each

Part Number: UEM-S1491H-040

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

• Special Order