Matt69olds
Full Access Member
- Joined
- Jan 8, 2018
- Posts
- 2,354
- Reaction score
- 3,606
- Location
- Central Indiana
- First Name
- Matt
- Truck Year
- 81
- Truck Model
- GMC 1/2 ton
- Engine Size
- 455 Olds
Beat me to it!!! Even though remanufactured converters are balanced during the rebuilding process (at least they are suppose to be!!) the balance tolerances of the flywheel, converter, and other parts can stack up and create a vibration. To prevent future issues, mark the driveshaft and converter mounting locations.
