Originally Posted by neig52
I have a 1972 Chevrolet 454 engine and want to know if they make a flexplate to bolt it to a 700R transmission? I have bought one from O'Reilly's and it does not fit. The one from the 350 transmission will not work. Help.
You simply need to proper flex plate with 454 weight and the bolt pattern for the converter as was mentioned.
Some 454 plates had 6 bolt holes in smae location, some had dual pattern spacing on bolt holes for converters