Same Tach?
 

Hi

I'm getting ready to send a tach for my '89 Targa to North Hollywood to have a volt meter added. I purchased a used one to keep the old in "original condition". The original tach has 7 tabs at the connector while the replacement only has 3. The #'s on the tach are the same so what's the other 4 metal tabs for and can I use it? Thanks! Carl


'http://forums.pelicanparts.com/uploa...1383409828.jpg