• High - performance 4.45L engine upgrade • Includes EN30B billet crank with 94.4mm unbalanced stroke • ProHD rods with Custom Age 625+ fasteners and custom pistons (choice of bore/compression). ACL Race bearings sold separately Crank # BC5249U - 94.4mm Rod # BC6244 - 6.496' Piston # BC7249 - Custom

This Nissan VR38DETT Stroker kit is perfect for car enthusiasts and professional racers looking to boost their vehicle's performance. It's ideal for high - speed racing and track days. The kit includes a billet crank with a 94.4mm stroke, ProHD rods, and custom pistons. You can choose the bore and compression according to your needs. ACL Race bearings are sold separately.