Greetings y'all. After lurking around this site for awhile, I finally decided to join the crowd. I am fixin' to jump into a 6.0L LQ4 / T56 Magnum Extreme swap, so posts will be upcoming. The lucky candidate (unless another shows up quickly) is an '89 C1500 RCLB that was an accidental purchase. It appears to have started life as a base model 4.3L V6 with a Getrag 5-speed.