Good swap. Sent in 9 times. Thus far it seems very good. Will Allow y’all know the way it goes following I’ve experienced it functioning for quite a while. The Silvertop engine featured a little recesses / shallow bevels top into all sides on the cam bucket recesses. This is https://eduardochjii.dgbloggers.com/32625260/4age-20v-no-further-a-mystery