Wow, now that's one impressive piece of surgery! I'm sorry that I got sidetracked on ball joints pitman arms, emergency curbside rebuilds...I won't bore you. If you need help with the 250 or other chevy equip. questions these guys are the one's to ask, if you have IH questions, I have three 80 series with 153 to 304 powerplants stock. I'll tell you whatever I can about the architecture, but about the rest, I'm unsure of your question
