Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - 12 bolt posi 9.375
View Single Post
  #1 (permalink)  
Old 05-08-2007, 07:48 AM
hotrodder65 hotrodder65 is offline
Registered User
Join Date: Apr 2007
Location: cosmopolis washington
Posts: 2
Wiki Edits: 0

Thanks: 0
Thanked 0 Times in 0 Posts
12 bolt posi 9.375

I aquired a 12 bolt positraction from a wrecking yard (QA 0229)[0229 is the manufacting date?]. I was told it was from a 1971 buick riviera. The Hollanders interchange manual listed it as a 12 bolt positraction with heavyduty gears and axles from a 1971 buick riviera{probably a GRAN SPORT, or G.S.}. Any additional information would be appreciated. i.e. is this a good-tough, rugged, long lasting- differential?
thank you
Reply With Quote