Hey folks. Came across a thread on Google about PVC systems in a flathead... http://www.jalopyjournal.com/forum/showthread.php?t=61376 ...and hopped on board with the HAMB. So, chrx here. The ride is a 1950 Ford Club coupe with a 276 cu. in. 8BA flathead. Bought used in Virginia, back in 2000. Rebuilt everything but the skin since then. Now residing in the SF Bay Area. Used for the drive to work at least 25% of the time at this point (thanks to the SPAL electric fan!), hopefully more frequently in the future. That SPAL fan (and the PCV valve) is the only thing on the car that was not available before 1959. Nice to be here. Cheers, chrx