That sure is complicated,,,,Some Chevy Guys just use the 2nd and 3rd lever and rod,,,,,it works pretty good as long as you don't forget and try to shift into 2nd when taking off and slam the trans into Park or Reverse,,,,,or pull up into 1st on the lever and get them out of sequence and lock them up,,,,,,,or hit a bump in drive at 70 and it falls into low,,,,,,and it starts in ANY gear,,,,,,,and,,,,,,,,,,,