what size cam? These pieces need to match, otherwise you end up with a cam designed to give you bottom end grunt, and an intake that doesn't breath until the cam runs out of gas. What compression ratio do you plan to run, what heads do you have(some olds heads are not performance pieces. Before you put in that cam make sure you have a set of the good ones- I've read the C & F castings are best, with the K, H & D being lesser performers-they will need some attention, but you may want to do some research to make sure the heads you have are matched to your cams capabilities.The performer intake you have is a good intake. If the cam you have chosen makes power at a different RPM level than the intake then you should change, otherwise it is wasted money. Find the specs on the cam before you select the intake. Lift, duration, lobe separation are all variables that need to be considered. Lastly, make sure that if you are planning to make more than stock power that you look into upgrading to an exhaust that is capable of handling the new lungs.