I said it should have a 700r4.You dont suppose that somewhere along the way in this poor truck's 24 years that some redneck asshole broked the stock 700 and put whatever the **** he could find (in this case, a th350) in its place. Its a wash though, from what I've seen th350's are a touch more desireable (i.e. easier to sell) than 700r4's.