great choice in converter, i put the same verter in a bone stock lq4 and did a top end pull stock vs yank with another truck and top end was better with the yank. One of the best converters iv ever seen.

 

i still have the stock 1 piece, 250,000 miles now, over 300 strip runs, ive had 3.23s, 3.73s, 4.10s and 4.56s, now 3.90s, the shaft never broke. I had it speed balanced in vegas in 06 after i went from 3.23s to 4.10s, i felt that vib that all the crew cab guys get, more pronouced with the 4.10s, always have been worried buts its lasted