PO put a new mechanical oil pressure gauge when he did the V8 hack job of a conversion. He used the nylon line that comes with most gauges, and ran it thru the firewall without using the proper grommet (you know where this is going). I ended up with about a 1/2 quart of hot oil on my leg, pedals, inside of my dash, and stereo. It is also not an easy thing to repair on the road. Luckily, I had some plumbing supplies, tools, and a quart of oil in the truck with me. If you have this nylon line I highly recomend throwing it out, and choosing the alternative copper line (a little noisy), or the more expensive stainless steel braided (prefered). I've had this happen to me before, and I actually said I was gonna replace it the first time I saw it. :whoops: Do yourself a favor and change it before you end up wearing a quart oil.