lol yeah especially a seat bolt, its a good ground if clean, i used to use the child seat bolt on the top of the trunk in my old sunfire lol, and i can build an l67 but when it comes to what springs/injectors/rockers im pretty well clueless, and its been a while since i installed a cam so cant remember how to do the rocker tightening sequence, dad says just get em snug and run it with open valve covers and tighten as needed lol seems sketchy, and there isnt much space on the back head between my firewall