Agree: Contact the cam manufacturer. They will tell you exactly what you need.

I used to be "Chubs". Sorry I've been away for so long! I got married and am now "Hubbs"! Garage: 1970 Dodge Challenger 440/4sp 2013 Dodge Charger SRT-8 2014 Ram 1500 2015 SRT Challenger Hellcat (on order)