I recently purchased a basket case 68 Camaro that came with many extra parts. One of those parts is a set of solid lifters. I located a reference to these in a book, and they were called Mushroom Tappets. They have an extremely large base to them, and the rest looks like a normal lifter.
Does anybody know what these were used for? Has anybody here ever used them? Final question, how were these installed?
I have no use for them, and I have had a few guys ask me questions, but I don't know the answers.