This circuit board is a direct replacement component for MSD's Pro Billet distributor, built for Big Block Ford, Cleveland, and Modified engine platforms.
Specifications:
- Application: MSD Pro Billet Distributor
- Engine Platform: Big Block Ford / Cleveland / Modified
- Sold: Each
- Part Number: ASY19970
FAQ
What distributor does this circuit board fit?
It's a replacement circuit board for MSD's Pro Billet distributor.
What engine platforms is it designed for?
Big Block Ford, Cleveland, and Modified engine platforms.
How many are included?
This listing is for one (1) circuit board, sold each.

