Cup Style Pushrod Adjuster Screws

Cheap is Not the way to go on the rocker assemblies for the SBM, at least not in my opinion. I have a lot of money invested in my rocker assemblies, as well as the B3 correction. I'm quite happy & have had no problems with my 408. I'll be getting with B3 when I get my heads back from the machinist for my 416.