Edelbrock TR1Y tunnel ram

Fisho said
Right on, Thanks! Will that cam work with the roller lifters in the magnum or do I run that cam with flat hyd lifters in the magnum block?

OH chit, sorry, that is not a roller cam. You didn't say you had a Magnum engine!
A Hyd. roller cam you could be looking at (from Comp cams as an example) would be ether a XR292 or a XR286. You can reuse the OE roller lifters;
The XR286
20-813-9 - Xtreme Energy™ Retro-Fit Hydraulic Roller Camshafts
The XR292
20-814-9 - Xtreme Energy™ Retro-Fit Hydraulic Roller Camshafts

Do so look around at other cam grinders. Take note at the cams RPM ranges and there listed suggested converter stall ratings and gear usage.