Fits 1963-73 332, 352, 390, 406, 410, 427, 428. 11" & 11-1/2" long style & 11" diaphram. Sold each.
Fidanza aluminum flywheels are made from the highest quality 6061-T6 aluminum. The material is fantastic for strength, heat dissipation, and of course reduction in weight. The friction surface we use is an incredibly strong 1050 steel. The plates are milled to meet our high specifications. A Fidanza flywheel can mate with any type of clutch material, including organic, kevlar, ceramic, metallic, and sintered iron. We attach the friction surface with military grade aerospace fasteners. The ring gears we use are also made from 1050 steel and are heat treated for durability. The gears are heated then pressed on and secured with grade 8 button screws. Fidanza designs and builds flywheels with extreme precision, high performance, and unmatched power!