rockerlocks fix the problem of rocker arms falling off we want to help you fix your truck. The price for 1 is $15.00ea or full set for as little as $144.00 pretty cheap compared to rebuilding your heads which doesn't fix the problem just for a little while.Rockerlocks is a permanent fix they last maybe forever, on my truck more than 10,000 miles.rockerlocks.com or 816-274-2730 or google}rockerlocks.com video to watch video on you tube
