Scorpion Performance SBF Roller Rocker Arms 1.6 Ratio 7/16 Stud. Upgrade your engine performance with the COMP CAMS Ultra Gold Rocker Arms, part number 19043-16. Designed specifically for Small Block Ford engines, these rocker arms feature a 1.6:1 ratio that enhances valve lift and optimizes airflow, giving you the power boost you need.
I've let them know that the large steel lockdown nuts in the centre vibrate up and were all laying against the lovely gold anodised aluminium, scratching it. Needs an extra piece of foam.