Originally Posted by Horseplay
where do i get the instal kit? and ive read that 4.10 gears kill the top speed? and that it shifts horrible
American muscle has install kits, think around $100. Not sure about shifting but a tuner would help big time on the automatics. Plus your speedometer will be off a little bit from changing gears. I'd say get a tuner if u can or start saving up for one.
American muscle gives 6% discount if u have 50 posts. They also price match.