
Originally Posted by
scottydoggs
my brother had 600 hp if not more on a 12 bolt rear. and he drag raced it with slicks, no failures. a full posi is a must. this was in a full curb weight 72 chevelle. not a light car at all.
back in the 80's that ran 600 or more iirc for the posi with the 4.11 gears, and the cost of a rebuilds labor at the shop. dont know what parts cost today tho. maybe more, maybe less.?
at the end of the day, the 10 bolt sucks a dick, and the 12 will hold up to his hp, im sure hes no where near 600 hp.