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Alan Roehrich · 01-10-2015, 01:05 AM

Outside of factory race cars, a 9" Ford housing in a GM car isn't really legal, even if the center section accepts a 12 bolt ring and pinion, and you can't run an aluminum center section in a car that didn't have it as an OE component.

01-10-2015, 01:05 AM	#16
Alan Roehrich Veteran Member Join Date: May 2006 Location: Murfreesboro TN Posts: 5,126 Likes: 1,583 Liked 1,892 Times in 423 Posts	Re: 12 bolt gear set treatment options Outside of factory race cars, a 9" Ford housing in a GM car isn't really legal, even if the center section accepts a 12 bolt ring and pinion, and you can't run an aluminum center section in a car that didn't have it as an OE component. __________________ Alan Roehrich 212A G/S