Oct 21, 2010 #1 vacuum 6 Well-Known Member Joined Jan 6, 2006 Messages 2,407 Does the front cover area have any more block "vent" holes running to it other than these...1 hole above cam (valley vent) and two vertical slots at bottom (pan)? Attachments front.jpg 71.6 KB · Views: 132
Does the front cover area have any more block "vent" holes running to it other than these...1 hole above cam (valley vent) and two vertical slots at bottom (pan)?