I am doing an 80e swap in my '02 ECSB and I am getting the trans and some parts from a 2001 3/4 ton RCLB 2wd. I am wondering if the driveshaft length for an extended cab short box with an 80e and 10 bolt is the same as a regular cab long bed with 80e and 14bolt. I can get the yokes, driveshaft, and flexplate from it. Any help is appreciated, thanks!