I've got a
B body wagon master for a bigger bore but it should apply this to a normal G body master you just flip the front and rear ports around.
I have a biondo racing one, not the kit just the linelock valve. The kit doesn't provide much value if you want to do to a clean install or already have a lot of electrical parts on hand. The kit is basically just a fuse holder a toggle switch and some wire.
I didn't want to mount the linelock on the firewall or under the car or near the prop valve due to heat and remaking lines.
I mounted mine directly to the master using a little bracket I made out of 1/8x.5 aluminum flat bar. I made a jumper line from the master to the linelock and just rebent the line going to the prop valve clockwise by 90 degrees and threaded in right into the linelock.
I bought the correct flare nuts off the brake line shelf at oh-really and a bit of nicop line and a cheapo flare tool.