How hard is it to install? Do you need to drill any holes if you're installing in an LT1?

How difficult is it too attach a 4 point harness when the bar is in? Which harness do you suggest if I want a 4 point?

Thanks! Any pics would be great

 

A few people I know have these, they say it takes less than 30 minutes to put it in so should be no problem. Here is the pic from LG http://www.lgmotorsports.com/images/g2-harness-bar.jpg

As far as harnesses go, take your pic, they are all over the internet. Good luck, Mike