Problems w/ my recently acquired MGA
has ford 2.8 V6 and C3 tranny. I think the parts are from an early Mustang II.
How can I be sure of the origin?
engine code is 74TM6059AA
tranny code is 74DT7A213AD

Need to lay hands on one of the following:
Torque converter for the C3

Torque converter, flexplate, tranny, & bellhousing for a c4

or

flywheel, tranny, & bellhousing plus throwout arm, etc for a 4 speed swap