I finally found a knee knocker tach for my '66 Chevelle SS 396. It's an NOS and never been wired. I don't have the harness and I was wondering if I really need one? If not, I could sure use some advice on getting it hooked up. Also, I'm not exactly sure of the proper location for mounting and I can't find any info in my books. Judging from the bracket on the top of the tach, it appears that it's necessary to drill 2 holes. Is that right? Thanks in advance for any help you can offer.
Regards,
Carol
(acowgurl)

carol

Search "chevelle tech" (not 2000)under knee knocker tach. There is a post there on 12-18-99 which gives the exact dimentions where to mount the tach. Do not drill a hole for the wiring it just hangs if front of the dash.I would not cut off the factory connector, the corrrect harness cost about $35. Other wise I would plug individual wires with spade type connections into the connector.

Rene
66 Malibu

Hi Rene,
Thanks so much for the advice and for pointing me in the right direction.
Regards,
Carol