Howards mech roller w Comp Rollers

Yes. They will work with just about any cam. I have test fit them in a factory block with LOBE lifts upto .570". Thats Lobe lift, not valve lift. w/1.5 rocker, thats .855" lift at valve

And if anyone has signed up for the news letter about the oiling mod pm me your email so I can send it out. I dont know who is who or what they want to see. If you PM me I can send it out.