Originally Posted by sgrind1
just for shits and giggles explain
SGrind, no worries, on the back plate I believe it's on the left side as you are facing your aircleaner there is a tab that sticks out which prevents the filter element from sitting flat against the back plate. take a dremmel or a grinder with a cutoff wheel and take it off and grind it smooth.
you will be good to go.