Grade B Bellhousing, has a chipped mounting hole. Might need a heli coil or two.
C3AA-6394-C Early 260 and 289 Mustang 5 bolt bellhousing. For manual 3 and 4 speed transmissions on Ford or Mercury and Mustangs built prior to August 20, 1964. This is for the early style narrow bolt pattern transmissions.
*Note - Must be used with the 5 bolt 260/289 engine block.