From Big bore kits, valve jobs, porting , flowing heads, race clearance fits, hi-compression pistons, cams, case building, to crank truing and balancing. O School Choppers also specializes in 4, 5 and 6-speed transmission re-builds. We are your one stop shop for the highest quality work! 100% RESTORATION

Pan head, Knuckle, Shovel, Evo, Twin Cam, M8 Complete rebuild and Overhaul in our engine shop.