[bobH]

Not an exact answer, but here's my suggestion... Call Wilcap Company, and ask. Wilcap/Sharp makes adapter's for almost anything. There is a really helpful gentleman, Mr Grant, who usually answers the phone, and he will likely know the answer.
805-481-7639 Pismo, CA

Off subject, however... And, BTW... I disagree about the T-5. I can break them at will - a very weak choice, at least in Jeep's with very moderate power. I gather from comments posted here that T-5's work ok behind flathead power. Prudent and conservative driving habits seem to be effective for the T-5, and probably also for the Ford trans.