Recent content by dankinsey440

Thanks for the information.

First of all I'm new to the site... I have a 73 Roadrunner with a 318. My cousin (a GM boy) gave me a 440 with a 727 that came out of a motorhome. My rear end is the 8 1/4 with a open diff. I have been looking for a 8 3/4 rear end, but from what I can tell 71 and on use a wider rear end. the...