I have a 67 camaro powered by a 427 with 11:1 compression and large oval port heads. At the present time it has a flat tappet cam but with the concerns of today’s oil I would like to replace it with a solid or hyd roller. The car is a weekend car with 3:73 rear end gears, four speed Trans and power brakes. The car is also equipped with a set of Doug's 2" headers coupled to a 21/2’ flow master exhaust, a 750 speed demon carb on an Edelbrock RPM manifold. Any suggestions would be of great help.

Thanks
Ed