"The R32 and R34 Skyline GT-R had the same issues and mostly the same floorpan. If you're extremely lucky and happen to find a GT-R owner dim enough to sell you his seats, buy them. Three of their four mounting points line up, and the fourth can be made to work fairly easily. "

From SCC project silvia
http://www.sportcompactcarweb.com/pr...projectsilvia/