Here's an NOS Green Line SST-90 9K Green Line Tach with NOS EB-9A Sender & NOS Cup that I bought for a Day II project. I sent the tach to Williamson Instruments and had the Sender & Tach converted to digital operation. Period correct for any late 60's to early 70's muscle car. Fully calibrated and ready to use without the old analogue components giving you any grief.
Sale Pending
