OE Style Tachometer w/Mounting Cup - Single Digit, 6cyl/V-8, 3 3/8 inch Dia,

New OE Style single digit 3 3/8 inch diameter Tachometer with Mounting Cup for 66-77 Broncos. This voltage-triggered tach has matching numbers to go perfectly with your factory speedo cluster. It also utilizes an exact copy of the factory speedo needle, giving it the most factory correct look out there. NOTE: Ford never offered a tachometer for the Early Bronco). This tach will work with 6 cylinder or 8 cylinder engines (also supports 4 cylinder). Mounting cup allows quick mounting to the steering column or can be pedestal mounted on the dash or other positions. NOTE: Works for most 4-6-8 cyl engines with points or stock electric ignition. Will not work with MSD Blaster 2 coil.  For MSD 6AL or 6A ignition modules, will require an MSD tach adapter. Mechanical Note: If the RPM's are not reading correct upon install, there is a adjustment screw on the back of the tachometer housing, allowing to raise or lower the RPM's on the tachometer if needed.