I was looking around for the best price on roller lifters, since they seem to be a lot more expensive than the flat tappet ones. I searched using the Clevite number (213-1725) and found someone selling FoMoCo. (E3TZ 6500 A). They claim they are the same as the 213-1725, and fit early 80's diesel Olds engines, GMC diesel engines, Ford diesel engines, and so on as well as the 86'-90' Olds 307 gas engine. Can this be? The price is really good for a set of 16, but I don't want to buy them if they won't work.
