Thank you so much for the links, and they do prove interesting....Actually I'm growing weary for the amount of times I have taken this carburetor apart..... On my previous post of earlier this year, I stated buying a Chinese reproduction just to see if in fact it is the carburetor, and I honestly feel that it is...so once I proved there's a fault with the OEM Rochester "B" I still would have an issue with the Rochester "B".....as I would not use the Chinese reproduction as the fix or solution.....It was recommended that installing a Carter 4375S YF carb would be a better substitute, I obtained one, however the linkage would not line up, and there was no way to try it.....This Carter is the correct application, however the linkages are specific to the carburetors and will not interchange. I might add when I did have the carburetor apart I did check the accelerator pump buy filling the bowl & it did squirt, with that said I was confident that it was working correctly......Why is it that I don't recall any of theses issues back in the day ??.....I drove the wheels off a 68 C10 back in 1972 and never had a lick of trouble....Now it seems most every carburetor post is about this bogging issue????