Manley Subaru EJ257 99.5 Grade A Bore 8.5:1 -17cc Dish Platinum Series Piston (Single Piston) subaru-forester-2022 Steel flywheels are also available

Steel flywheels are also available on select applications

try Callies Compstar connecting rods

Stainless Steel BPV Studs - avoid the risk of damaging fragile aluminum threads

1991 Volvo 940 SE

Manley Subaru EJ257 99.5 Grade A Bore 8.5:1 -17cc Dish Platinum Series Piston (Single Piston) subaru-forester-2022 Steel flywheels are also available06 14 WRX 04+ STi Grade A Platinum Series Piston Single by Manley Performance Manley pistons are machined of high strength 2618 material. Each design is lightweight yet robust enough to deliver long service life. Perfect ring groove to skirt squareness is achieved through our unique "one fixturing" manufacturing method that assures maximum horsepower. Round wire locks, tool steel wrist pins, and rings are included with every set at no additional