JE Pistons Ultra Series GM Gen III/IV LS 4.135in Bore/4in Stroke Set of 8 Pistons turn14-oos re off course and ready

re off course and ready to party

Round Lights Or Two 20 in

5 & 5/8" straight connections

The Action Clutch Ironman Sprung (Street) kit is engineered specifically for dedicated high powered race vehicles

650g of added weight improves shifting experience

JE Pistons Ultra Series GM Gen III/IV LS 4.135in Bore/4in Stroke Set of 8 Pistons turn14-oos re off course and readyManufacturer Part # : 361733 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