Sun Super tach NOS
 

Nos Sun Super Tach SST-709. 12 volt negative ground. 8 cylinder. Zero sun fade. This tach needs the EB transmitter box or you can send to various companies like Williamson's who can convert it to operate w/o transmitter box. I have the hardware kit(not shown)
Sun made their SST in 8, 9 and 10k rpm.
Chrome is flawless. no pits or cracks.
$310 shipped.
Buying as is. I have no way to test. I bought this tach along with all the Sun gauges off the back shelf of World of Speed Memphis TN in 1990.
Thanks.