Brad,
Give Ben a call! My ZL1 1LE is at Weapon-X right now getting some upgrades and he can do anything you like, mild to wild. Ben knows the LT4 better than anyone else in the business!
__________________
2018 ZL1 1LE "RAZECAR"
2016 2SS Convertible "NOTOPSS" (Sold)
2015 Z/28 #306 "ITZFAST"
2010 2SS Coupe "FASSTER" (Sold)
2002 SS/RS "02FASST" (Sold)
2007 Factory Five Racing GTM "REDBLUR" (Sold)
"There are two kinds of cars. Red....and everything else!"