12" clutch, pressure plate and flywheel kit including roller pilot bearing. Everything you'll need to put your internal balance (68-79) Ford 429-460 in a 73-79 truck using an NP435 or T18/19 trans. Works perfectly inside your 351m or 400 bell housing without grinding or clearance issues. Recessed roller pilot bearing allows bell housing to completely seat against engine without the need of a spacer. Includes pressure plate bolts and alignment tool.