Hi,
I'm trying to install a 4L80E to my 67 Camaro. I got one of Jet performance transmission controll unit with the wiring.

The problem is with the connector supposed to hook up to distributor. On the installation guide it says remove the HEI's rotor and splice the two wires on the HEI module and connect that two wires to the connector coming from the harness. But the connector is three prong, not two prong as seen on the picture.

Which wires of the connector seen on the picture do I need to connect the two wires coming from HEI module?

this is from installation guide
Remove both the distributor cap and rotor. Note the color of the wires connecting the reluctor coil to the HEI module. They are typically green and white. Carefully strip back a section of insulation
from both wires. Drill a small hole in the bottom of the distributor to pass through the green and white wires on the harness marked engine speed. Solder and tape the green and white connections.


these are the photos of distributor and connecter from tcu
http://img208.imageshack.us/img208/8971/dscn7866tz1.jpg
http://img370.imageshack.us/img370/2184/dscn7871vb5.jpg