Posted by Frank Irons [75.86.214.103] on Tuesday, April 26, 2011 at 19:06:57 :
In Reply to: Vacuum Vacuum & more Vacuum posted by Rocky in So Cal [74.62.158.132] on Tuesday, April 26, 2011 at 16:23:16 :
Those are vent lines so you can drive through 42" of water. Everything is vented to the air horn which is the highest point
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