Severe loads can be placed on the gear and the fixture can spin up to 10,000 rpm. Features increased outer hardened layer thickness (RC 55-60). Proprietary formulated ductile iron. Distributor Gear; AMC V8; Iron.
MSD 85832 Cast Iron Distributor Gear for Ford 289/302
MSD 85812 Cast Iron Distributor Gear for 351C, 351M, 400, 429 and FE
Pontiac Iron Distributor Gear w/.491 Bore 1955 - '81 for Flat Tappet Cams
MSD Performance 8565 Distributor Accessories
MSD Performance 8481 Distributor Accessories
MSD Performance 84661 Distributor Accessories
