I ran a similar Crane cam in my basically stock rebuild 318 '77 Power Wagon save for some minor port cleanup in the heads.I just looked up the specs it was 204/216 @ .050,.427/.454 lift with the same 112 lsa. I did advance the cam 4 degrees after a while to gain some low end ( I had to pull the trans to repair it and pulling the engine was easier than removing the transfer case!).The truck had 3.55 gears and I ran a Holley 600 carb on a Performer intake. I bet it will run well in your 2wd truck.
RT