BM WORLD 1283 Report post Posted June 1, 2011 (edited) as tiitle says looking for a medium case 6 bolt diff 3.15 or 3.07 ratio , like from a e34 530i v8 or e32 730i v8 etc. like in picture below thanks brent 021433600 or may consider a large case 8 bolt diff in the same ratio's Edited June 1, 2011 by Brent HARTGE535i Quote Share this post Link to post Share on other sites