[Bill Eveland]

I ended up going the opposite way even though now the edelbrocks are for sale already lol.

Studs and girdles are different. With my crower ss rockers, My highports needed a 10.4" pushrod where as my Edelbrocks needed a 9.2 i believe. That was with lash caps . Pay close attention to rocker to spring retainer clearance, the lash caps help some, and pushrod to rocker arm under a lift event. Exhaust is the same.