szybura Posted March 27, 2010 Share Posted March 27, 2010 I've read where someone outlines swapping the gears from one to another. I have a 3.9 in great shape but need to replace a 3.7. The 3.7 is out of a 85 brat and the 3.9 is out of a 86 brat. Any direction would help. Thanks Quote Link to comment Share on other sites More sharing options...
Jibs Posted March 27, 2010 Share Posted March 27, 2010 Swapping the ring and pinion? or the lsd chunk? http://www.ultimatesubaru.org/forum/showthread.php?t=49924 Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.