In the midst of a massive E30 318is restoration, my differential is currently removed from the car and I am cleaning it inside and out. Probably will convert the rust and paint it when all is said & done.
I ordered a differential gasket from Turner Motorsport that indicated it was for an E30 1985 to 1991, but I tried to fit it last night, and it has 8 bolt holes compared to the 6 on my diff (a 4.10 LSD btw) plus it's a little larger at 8" x 9" compared to what I need at 7" x 8".
Anyone know where I can source the proper size diff gasket? Turner does not have it. Would appreciate any helpful input.