OK folks, I'm converting my 1970 Chevy p/u to a 6.5L and I have a couple of questions with more to come I'm sure! Eventually (when things are finished!) I'll post a whole conversion thread with pics. I finally got my motor from the rebuilder and is outfitted fully Humvee.

First question, what the heck is the fuel line coming out of the TOP of the lift pump?
http://picasaweb.google.com/btmurph/...17289904658546

Second, which oil cooler port is the outlet and which the inlet?
http://picasaweb.google.com/btmurph/...16168918194194

Third, can I just block these coolant ports and pull that brass barb on the crossover?
http://picasaweb.google.com/btmurph/...17285609691234

Fourth, can I just pull the elbow (covered by the green thingy) and put my oil pressure gauge tube in that port in the block or do I need an oil pressure sender for anything on the motor?
http://picasaweb.google.com/btmurph/...16151738324962

Finally, do I need to secure the fuel lines over the valve covers, if so, how?
http://picasaweb.google.com/btmurph/...18393711253682

Thanks ahead of time everybody!