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ss wannabee · 08-18-2013, 11:25 AM

Not to split hairs...but I thought the GM 12-bolt was regarded as the MOST efficient
rear end for many years...

That would explain why I saw several SS/AA cars sporting 'em when I last went to
Indy back in the mid-'90's!

But then again...maybe they were in there...because they were the lightest axle
assembly of the 3 types?

08-18-2013, 11:25 AM	#32
ss wannabee Senior Member Join Date: Jun 2005 Posts: 663 Likes: 0 Liked 5 Times in 5 Posts	Re: ceramic bearings Not to split hairs...but I thought the GM 12-bolt was regarded as the MOST efficient rear end for many years... That would explain why I saw several SS/AA cars sporting 'em when I last went to Indy back in the mid-'90's! But then again...maybe they were in there...because they were the lightest axle assembly of the 3 types?