Holley EFI- 558-433 Digital Dash I/O Adapter w/Unterminated Vehicle Harness
Digital Dash I/O Adapter with unterminated Vehicle Harness
I/O Adapter w/Unterminated Vehicle Harness
Features:
- Provides ten addiitonal inputs/outputs to the 7" digital dash
- Brings out connections to a waterproof 26 pin connector similiar to ones used on EFI units
- Item includes USB memory stick to update digital dash firmware that supports adapter
