Don't get sucked into paying a high price for a Saginaw 4spd. Muncies and Borg Warner T10's are high priced any more, but the Saginaw was considered a light duty transmission, and was always cheap because of it. I don't think you can tear one up with an inline though, unless you are doing some serious drag racing. I ran one with an OD built on for probably 8 or 10 years behind an HP 400 small block Chevy in a 5000# 4WD Ford PU and never broke it. If you are patient, you should be able to find one any where from free to no more than $100. Joe