#'s Matching 340 build

I've gotta pretty big update to share. I was able to get this little stock stroke deal together finally AND get it on the dyno for breakin and a few prelim testing. I did use some sweet Trend pushrods in 7.400' x 8 and 7.450" x 8 due to the exhaust valves being a little longer which came in today. I'm working on a video to show some of the break in process that I like to use. For now here it is in all of its #'s matching glory. J.Rob


Ok, I’m a bit confused. What is the 8 part of the pushrod...the diameter? Never used Trend so maybe they have some other way to call out diameter.