Oh boy. Valvetrain geometry issues.

sully.....those are priced really good. Dang lucky chebby guys. That said did you use the factory 5.9 guide plates? Did you have to replace the pedestal studs?

Studs are
Crane Rocker Arm Studs 99146-2

COMP Cams Pushrod Guide Plates Magnum V8

Part Number: 249-4825-8