Well I've cammed my truck its a Ls hot cam 218/227 .525 lift and 112 lsa. Operating range is about 1500-6000. Its still doggin it off the line but I gots 3.42s with 265/70/17 tires. Wanting to get some taller gears I can get ahold of a set of 3.73s front and rear for around $200. You guys think I should jump on that or try to hold out for some 4.10s? Opinions would be appreciated thanks in advance