I have a 72 that i just finaly finished installing, i think, a 465 w/hydrolic clutch set up. well the 72 does not have the same firewall setup as the 73+. so i just installed the clutch master belly up so it'd hook up with the pedal. anyone see a problem with mounting it belly up, that is with the high pressure output on top and the low pressure on bottom. other than having a hard time purging it. ARQ.