JE Pistons Ultra Series GM Gen V LT4 4.065in Bore/4in Stroke Set of 8 Pistons turn14-oos Manufacturer Part # : 30-3301

Manufacturer Part # : 30-3301

Manufacturer Part # : 80473

0 / +56 Offset / 5-130 / 71

Ironman Sprung (Street) Clutch Kit for BMW Z4 2003-2005 3

Includes thermostat and high-quality replacement gasket

JE Pistons Ultra Series GM Gen V LT4 4.065in Bore/4in Stroke Set of 8 Pistons turn14-oos Manufacturer Part # : 30-3301Manufacturer Part # : 360795 Market Description Ultra Series forged pistons from JE are the industry? s strongest, most fully featured pistons available off the shelf. Offered for a wide range of domestic applications from LS to Big Block and HEMI to Ford Modular, Ultra Series pistons feature JE? s proprietary Aligned Grain Flow forging technology providing next level tensile strength ideal for the extreme cylinder pressures of power adder engine