I need some wheel help
 

I posted this in the wheels section but it looks like not that many people look at that section so I'm gonna post it here too soo sorry for double posting in advance... Will this wheel fit a 951 1986-88? It's a gt3 wheel I think... The dimensions are as follows... Staggered 19-8.5 front and 19-10 rear,pattern 5 by 130, center bore 71.6 and the site says many offsets available. The site says it will fit boxters, cayman, 911, 997,and GT3.. Will it fit a 951??? Would it need spacers? Or special offsets? Any help would be grea! Thanks!!!!!again sorry for the double post

This is the website http://www.usarim.com/porsche-wheels...ms-p-1177.html. They are black with a polished lip 5-star Porsche brand wheel