[silver77280z]

The four bolts from the drive shaft to the limited slip diff. keep coming loose. I have a lot of power from a new motor. I got new bolts and am using the best lock tight I can find and im still having trouble. I am using lock washers and have torqued the bolts to specs. I am about to weld the bolts on if i cant get them to stay. Any suggestions.?

 

[jeffp]

Are you using the bolts that are origional for the LSD flange? What is your setup on the diff? I do know they use a 10mm bolt with a 14mm head and they lock into the flange on my 280ZXT flange. That may be your problem.