I'll tell you what guys, get ahold of all tools that it takes to build a Buick engine because every Buick guy wants a qualified engine builder which I do but Indianapolis don't have one I can trust yet. You take a block to a machine shop or get it balanced they don't understand you need all the engine rotating parts there for balance and that is just one of the problems. Then torqure plates and the list grows. If I hit the Lotto or another thing happens I will do my best to help all Buick people close to me to build or do the machine work right. I have a guy that needs a job in a Buick machine shop and he will be my go to guy. I have a cam tool and I don't think I will sell it cause you need to do as much work to your buick engine as you can. :beer