Need some help
GM 12 Bolt
Designed specifically for car applications
• 33 spline
Tractech Model No. 914A575
4.10 & up “4 series” gear ratio
http://www.detroitlocker.com/newprod.htm
IMO if you plan on driving around town at all then you're best bet is to go with the Tru Trac posi.


