Looks like alot of good info and helpful people. I have been building 4x4s and other stuff for over 30 yrs both professionally and last several years for fun (or aggravation). Latest project has been an 89 k5 blazer with stock 350 tbi. Swapped in 465 4 speed and a bunch of other stuff. Hoping to get some info on tbi mods or fixes and also LS swap stuff in the near future.