Quote: My son's making changes to his 67 Dart. He will eventually be going to a Gen3 Hemi w/Mods. This is a street car. He will be running Cal Tracs, TKO 600 5 spd and will use a 27 x10.5 ET Street tire. He was told to put a Back Brace on it and it will use a clutch posi. Opinions please. thx matt
A freind of mine broke a bunch of 8 3/4 parts,(no back brace availble back then )ring and pinions, blew a clutch type posi unit completely apart , twisted axles and so on with a basically stock 340 pump gas motor stick shift car years ago in a very lightweight Duster, 2750 lbs without the driver He switched to a Dana 60 with 35 spline axles and posi and never had another problem with rear ends I would go to the Dana 60 now and not look back
Last edited by Cab_Burge; 12/16/1304:59 PM.
Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)
)ring and pinions, blew a clutch type posi unit completely apart 
, twisted axles and so on with a basically stock 340 pump gas motor stick shift car years ago in a very lightweight Duster, 2750 lbs without the driver 
He switched to a Dana 60 with 35 spline axles and posi and never had another problem with rear ends 
I would go to the Dana 60 now and not look back 
