2.63L - Includes 4340 billet crank, 73.7mm stroke, ProH2K (formerly Sportsman) rods (4.783 c-to-c), and custom pistons (choice of bore/compression). ACL Race bearings available separately.
| Crank # |
BC5235 - 73.7mm |
| Rod # |
BC6239 - 4.783" |
| Piston # |
BC7239 - Custom |
