G'day from Australia I am in the process of restoring my 68 firebird coupe and i want to replace the cam in my 400 as i don't know what grind it is. I will only be using the car as a cruizer,no burnouts or drag racing in mind. The car is fitted with a/c,p/s,2.56 rear end,fitted with an edelbrock performer rpm manifold and a 4 barrel holley carb. Std heads and valves Car is auto T350. What do you guys recommend? Thanx in advance Chris