I have a 83 MC with a 5.0 305/TH350.
Don't go with a 700r4 there good for a everyday driver with the overdrive, but when you try to get more power the 700r4 can't handle it.
If its an everyday car use a 700R but if u want serious Hp use the 400.
Search Chevrolet Monte Carlo Questions
Chevrolet Monte Carlo Experts
Related Models For Sale
Used Cars For Sale