Big Blue24
Comp Diesel Sponsor
- Joined
- Jan 5, 2008
- Messages
- 6,320
I've been into my valvebody so many times, I honestly can't remember where all the springs came from. If I had to guess, I'd say that one came in the Transgo TFOD HD2 shift kit. Maybe the HD2 kit comes with a stiffer pressure spring than the full manual or TFOD-Diesel kits?