Having trouble getting my hands on a 8.5 10 bolt, have access to a rear end from a 95 z28 lt1 camaro, Im assuming I will have to fabricate a 4 link to use that rear end, am I correct on that assumption? Is there a huge width difference from factory g-body rear end? Also can get my hands on a 12 bolt housing from a a 71 chevelle, I'm pretty sure its longer in width, but not sure how much? any insight would be helpful. I dont trust running a 7.5 10 bolt with the amount of power I plan to put to the car. Thanks in advance!