one last question just to be sure, i will run the breather with a hose hookup, from the valve cover to the base of the carb. i m running a q-jet , so were exactly do i hook up the hose? my 65 has the same setup but it has a holley, the q-jet looks damn confusing. Also, i will need to drill a hole in the valve cover, once this is done i assume that i will no longer need the hole in the back of the block were the old tube was, if so, is there a special block-off plug or plate? thanks.