My dad has had this project going on for awhile, it's now time to beef up the 5.3 that's going in it mods so far are shorties and a ls1 intake. ( I know he should use the ls6, not the point) with a th350 behind it. Has rockwells with 44's so it needs some help in the power department.

Need a cam that would work good in this application to help turn the 44s and a stall to match the cam