installed 9 inch need help
Pull open your phone book and look for a drive-line service in your area. You will need to take a measurement (ask them how they prefer you to measure-ie, from the tip of the trans to the yoke of the diff...etc) and take them the shaft. They will re-size and balance it.
I have had a lot of shafts re-sized, its no big deal at all, and not very expensive.
However...what is interesting is I put a 9" in my 69 LS1 Camaro. My driveshaft measurement was exactly the same with the 9" and the original 10 bolt. There are many different 9" carriers as well, so who knows what you ran into here.
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Standard length PST 3.5" aluminum 1200 hp rating.
http://www.exoticperformanceplus.com....html?item=827
Custom length with diagram to show where to measure. Bob


