They are actually 1.57 diameter correct? The have a bunch of open pressure..Better call one of the guys on the board for cam help. You need to know what your installed height is, among other things.

The
943 comps might be what you need....They are 1.55 If I recall.

[color:"red"]65 Hemi Belvedere coming soon [/color]
[color:"#00FF00"]557" Indy engine 1.07 60ft 144mph in the 8th 2100 lbs package [/color]