Thanks for looking guys. I buttoned it up and took it for a spin. No whine at all! I'm very happy. Here's a look at my Detroit TrueTrac.
MORE POWER!!
'01 ECSB 4x4, 5.3L, 4.30:1 gears & Detroit TrueTrac, Coming Soon(TB Stall), 265/75 16, Comp Cam 212/218, .522/.529, 114LSA, LS6 springs, Trick Flow Push Rods, Doug Thorley LT Tri-Y headers, 24" glasspack/resonator + FlowMaster Delta 40 muffler, 180* t-stat, LS1 e-fans, Nelson harness, Airaid MIT, 145A Delco alternator, W4M tune - no TM, Complete valve body build up, Ford Keys, Rear Add-a-Leaf, Painted mirrors w/chrome caps