Posted December 16, 20195 yr comment_589341 I currently have the stock 240z differential and I was looking to swap it for a z31 differential. Just wanted to ask you guys some questions. 1) would it be easier to rebuild current differential ninstead of swapping? 2) if I should proceed with swap what else would I need to modify or buy to install it, along side a 5 speed u currently have Link to comment https://www.classiczcars.com/forums/topic/63284-240z-differential/ Share on other sites More sharing options...
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