Ron, I have it on my D0ve A block now, It leaked when I first put it on my engine,but only because I had the PU tube set too low w/spacers because of my Billet main caps. I raised the PU so the pan could reach the rails, and it doesn't leak any now. IT is rubbing my RACK a little up front, thats the reason I need to change to a rear sump style. I will see if I can find some pic's.