what does the tach filter look like?

[wazzabie]

here is a thread on the subject

http://67-72chevytrucks.com/vboard/showthread.php?t=458052&highlight=tach

 

[sweetk30]

its part of the harnnes for the tach and looks like a old style points dist condensor can with a wire out of it .

basicly its a capacitor used to filter out noise and stuff.

i have read some guys run with out it and no problems.

 

[p0ps45]

Looks like this:
http://www.ebay.com/itm/75-thru-89-...Parts_Accessories&vxp=mtr&hash=item45fdef4dc9

 

[wazzabie]

Looks like this:
http://www.ebay.com/itm/75-thru-89-...Parts_Accessories&vxp=mtr&hash=item45fdef4dc9

Thanks. Where does this get mounted? What wires on the tach harness does this attach to?

 

[p0ps45]

I think it goes on the wire from the tach to the distributor/coil connection.

 

[max 02]

This is a 76 factory tack harness on my 77. That is were I found it on the 76. Right on the firewall behind the dizzy.

 

[wazzabie]

Thank you. Just what I needed to see.

This is a 76 factory tack harness on my 77. That is were I found it on the 76. Right on the firewall behind the dizzy.

 

[max 02]

No problem,if you want a better pic just ask, that one kind of sucks.