I know about that issue, work at a dodge dealer as a service technician, they had a service bulletin to replace valvesprings ones that had a yellow stripe were updated to ones with blue stripe, for the breaking issue, barely missed on 7/70 powertrain, but a guess they still goodwilled the labor, tell him to trade out of it asap, since he got it fixed, and get a real truck (GM) built, thats what I drive after working for dodge (lol)....
Had a 99 GMC ESCB with LQ4 conversion and Nelson Performance tunning, currently workin on my 82 SCB GMC with carbed LQ4 conversion in progress, Also have a 00 SS Camaro that runs mid 11's all day long with bolt ons, Drag race my 79 malibu that has a 496 BBC runnin 10's on motor, shootin for 9's with the 250 shot of nitrous in its near future. Use my 04 2500 chevy to pull my rig around and drive the fam in our 07 NNBS yukon, Die Hard Chevy Fan Till The Death.