March 27, 201016 yr 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
March 27, 201016 yr Swapping the ring and pinion? or the lsd chunk? http://www.ultimatesubaru.org/forum/showthread.php?t=49924
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