Tach Input Ignition Adapter - 558-302 IntakeManifolds A variety of additional sensors

A variety of additional sensors are available for use with the dash

8 V8 1977 - 1996 Ford E-350 Econoline Club Wagon 351/5

4L V8 1969 - 1974 Chevrolet C20 Pickup 350/5

3 V8 2001 - 2006 Chevrolet Silverado 3500 364/6 V8 2001 - 2006 Chevrolet Suburban 2500 496/8

Tach Input Ignition Adapter - 558-302 IntakeManifolds A variety of additional sensorsOverview: This is only used on applications using a CD Box, such as an MSD 6AL, while not using timing control. Features: Application: Year Make Model Submodel Engine Size Universal Specs: Brand Holley EFI Emission Code 3 Harness Type Ignition Ignition Type CD Ignition (No Timing Control) Product Type Ignition Harnesses