• High - Quality Components: Includes 4340 billet crank, 79mm stroke, ProH2K rods (5.141 c - to - c), and custom pistons. • Customizable: Choose your preferred bore and compression for the custom pistons. • Optional Add - On: ACL Race bearings are available separately. Crank # BC5609 - 79mm Rod # BC6609 - 5.141' Piston # BC7609 - Custom

This Subaru EJ Series Stroker Kit is perfect for car enthusiasts and mechanics looking to upgrade their Subaru's performance. Whether you're into racing or just want a more powerful daily driver, this kit can transform your engine. It features a 79mm stroke and comes with ProH2K rods and custom pistons. You can choose the bore and compression of the pistons according to your needs. ACL Race bearings can be added separately for enhanced performance.