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tomcowle · 06-05-2008, 07:52 AM

Bead blast both the ring and pinion at a minimum. If you ever change the rear differential fluid in your car you'll see all that black stuff, thats the black crap off your ring and pinion. Yes, that stuff is abrasive.

A very good friend of mine sets up rears and gears for a living and he does them all (PS, Comp, SS, Stk) he'ss beat a few kernals of good info into me.

06-05-2008, 07:52 AM	#3
tomcowle Junior Member Join Date: Mar 2008 Location: Geneva, Ohio Posts: 34 Likes: 0 Liked 0 Times in 0 Posts	Re: Ring and pinion prep Bead blast both the ring and pinion at a minimum. If you ever change the rear differential fluid in your car you'll see all that black stuff, thats the black crap off your ring and pinion. Yes, that stuff is abrasive. A very good friend of mine sets up rears and gears for a living and he does them all (PS, Comp, SS, Stk) he'ss beat a few kernals of good info into me.