No. 33 Eddy, tappet block alignment screws. 3pk

For the early Big Twin builder, these Fast Eddy tappet block alignment screws are a critical tool for preventing premature lifter failure. They are designed to align the tappet blocks on 1936 to early 1976 Big Twin models, ensuring the lifters are perfectly centered over the camshaft. This is especially important when using later Shovelhead-style lifter blocks that lack self-aligning countersunk screws. These 1/4-24 threaded tools are sold as a set of three, allowing you to fully stabilize the block's position before swapping them out for mounting bolts one by one. Made in the USA from nitro-carburized heat-treated steel, they are built to last through countless engine builds.