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  1. Transmission & Drive line
    Will a stock LT-1 break a 7.5 posi rear end? 20" rims,non drag just street performance.
  2. Transmission & Drive line
    Hello Guys I'm new to theis forum. but anyway i'v been tareing across the internet tryin ta find some kind of list, artical, any spit of info about what posi carrior the 78 to 87 G bodys came with from the factroie. however i'v had no sucess. i'm about to buy one from a guy off of a 78 to...
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