1998 Chevy k1500 5.7 350 4l60e trans. I was told that after 97 in these transmissions.. if you install a shift kit the computer must be reprogrammed or flashed to be able to control the trans. Is there any truth to this?
1998 Chevy k1500 5.7 350 4l60e trans. I was told that after 97 in these transmissions.. if you install a shift kit the computer must be reprogrammed or flashed to be able to control the trans. Is there any truth to this?
A forum community dedicated to hot rod owners and enthusiasts. Come join the discussion about restoration, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more!