Looking for the poly locks/locking nuts to the newer styler rockers on 604 crate motor. There is an old styler rocker/poly lock, and a new style. I just need the polylocks, not the rockers. Anyone have a set or know where i can find them? Ive contacted everyone in the world and nobody can come up with a part # or any solutions without having to purchase a new set of rockers. I already have the rockers, just need the locking nuts. If anyone has a blown up 604 crate, you may have what I need.