[Keithc8]

Most cam companies do not have a good shelf FE camshaft. For your truck which is heavier than the Cobras and with the gearing you have I would look at something in the 224 intake and 230 exhaust duration @ .050. The lift would depend on the springs that you have and what they might take. I would think that something in the .525 range would work prety good. Would probably do on a 110 lobe seperation and have you install it at 106 for best results. Thanks, Keith