I can finally afford to swap a new rear end in my 86 rx7. I have a 347 stroker (302 block) in it with about 450 Hp. My question is whats the best rear to swap in for the money? i have about 3 grand saved up right now. Grannys offers a kit that bolts right in, I just want to make sure im making the best choice for the money before i buy anything. Thanks

 

Forget the Granny's kit and get the Ronin Speedworks set up.

You're welcome.

 

thanks for the info, anyone have any experience with this setup? how hard is it to install? and how much welding is needed?

 

Probably find that info on their forum.