http://www.forabodiesonly.com/mopar/showthread.php?t=13911
check this link. I took some picture that may help you some. No z-bar installed yet on this car. It was a factory 4-speed car. Looks like you want to keep the lines high and tight to the master cylinder. You'll need some Dynamat for the inside of the car for sure. You'll want sleeves for #5 and #7 plug wires too. That driver's side tube is maybe 1/8-1/4 inch away from the firewall. You can see it pretty well in some of the pics.