The G-Body ones had two wires, one goes to the tach terminal on the cap, and the other goes to the tach itself. The bracket it's made with is grounded to the firewall.
I'm guessing it looks vaguely similar to this?
I'm running mine without a filter and it doesn't make a difference.
I'm guessing it looks vaguely similar to this?
I'm running mine without a filter and it doesn't make a difference.
