gonna start on my rear end soon its getting moser 9in ends, and axle tubes welded along with the braces for the tubes and the rear girdle cover....but internally im a little stuck i am going 456 gear but cant decide what to use for axles and a center....i do have a 31spline posi sitting here but wondering if im gonna need more? (should be around 600+ to the tire) should i user locker or posi? should i bump up to 33 spline stuff and what parts do you guys reccommend...thanks for the help
will be a street/strip application and will get some abuse at the track cause of transbrake launches and will eventually hit a 180 shot to the motor so gotta be able to handle some power... thanks
-- Edited by 91notchback on Saturday 11th of September 2010 03:17:32 PM
I really would not suggest a locker for a street application. it will drive you crazing with all of the noises it makes. i would go with a detroit true trac which is a all gear driven posi.
mustang notch 4.6 4 valve
