CLASS RACER FORUM - View Single Post - Pinion depth and shims...12 bolt question

john mazio · 01-31-2012, 01:38 PM

I've done rears since '77. That is a ton of shim.I've never used more than .039" ever on a 12 bolt . In ' 85 alone I did 54 12 bolts just for the local speed shop near Englishtown Raceway Park ,Both street and race .You can send me pics at johnmazio.@gmail.com .I can see them on my phone too . I'll send one of my perfect patterns

01-31-2012, 01:38 PM	#22
john mazio Junior Member Join Date: Oct 2002 Location: South River nj Posts: 35 Likes: 11 Liked 2 Times in 2 Posts	Re: Pinion depth and shims...12 bolt question I've done rears since '77. That is a ton of shim.I've never used more than .039" ever on a 12 bolt . In ' 85 alone I did 54 12 bolts just for the local speed shop near Englishtown Raceway Park ,Both street and race .You can send me pics at johnmazio.@gmail.com .I can see them on my phone too . I'll send one of my perfect patterns