Digital Dash I/O Adapter w/Terminated Vehicle Harness - 558-434 universal-fuel-line and both 6

and both 6

Non Dually (3500)

Sidetubes slip directly to the collector for a leak free seal

1966-1972 Chevrolet Corvette

Front Wheel Brake Line Kit

Digital Dash I/O Adapter w/Terminated Vehicle Harness - 558-434 universal-fuel-line and both 6Overview: I O Adapter w Terminated 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 Harness includes USB memory stick to update digital dash firmware that supports adapter Application: Year Make Model Submodel Engine Size Universal Specs: Brand Holley EFI Emission Code 5 Product Type Digital Dash Harness Adapter Module