Will the gears and posi out of a 1999 S-10 blazer fit in a 1978 stock carrier with 2:73 gears 1 wheel peel? Every thing is like new and I can buy it for $100.00.:dontknow:

My guess is no. Look up membert Dinosdad. He is working on a similar set up and has posted some about it.

Will the gears and posi out of a 1999 S-10 blazer fit in a 1978 stock carrier with 2:73 gears 1 wheel peel? Every thing is like new and I can buy it for $100.00.:dontknow:
this might help ya out.. http://www.drivetrain.com/parts_catalog/ring_and_pinions/gm_8.5_ring_and_pinions.html

Thanks gilby, that website helped a bunch.:You_Rock: