Wiseco Mitsu Evo 4-9 4G63 Asymmetric Skirt Bore 85.50mm - Size +.020 - CR 9.5 Piston Set Drivetrain>Diff Rebuild Kits Made from hardened steel

Made from hardened steel

50mm Bore 86

Radium Engineering 6AN Male 1/4in Barb

Five layers of progressively finer mesh cotton gauze media provide maximum airflow for best performance results

Available in size ranges from 2

Wiseco Mitsu Evo 4-9 4G63 Asymmetric Skirt Bore 85.50mm - Size +.020 - CR 9.5 Piston Set Drivetrain>Diff Rebuild Kits Made from hardened steelBorn over 80 years ago from the passion for racing, Wiseco is a world leader in manufacturing high performance, forged pistons for the motorcycle, automotive, ATV, snowmobile, personal watercraft, and outboard marine markets. The Wiseco crew shares the same level of dedication to motorsports as their customers and are focused on continually refining the quality and practices it takes to exceed expectations. Engineered, forged, and machined on cutting