7 1/4 rear work with 318?

It Will Probly Do Just Like The 8 1/4 Did Behind The Stock 72 440 I Had In My Old 85 D100 Truck. The King Pin In The Carrier Will Decide To Become One With The Universe And Scatter Itself To The Far Corners Of The Earth. And That Was With A Stock Tranny, Colum Shifting At 4500rpm....