Will accept 10.5" and 11" Ford pressure plates, 10" and 10.5" Long, and 10.5" Borg & Beck Diaphragm pressure plates, Flywheel is machined from lightweight aluminum to reduce mass, Features a durable steel insert friction surface, Ideal for high performance, supercharged or race oriented flatheads, Flywheel weighs in at just 13.621lbs.
