ohhh so the 2rz will work on the 3.0l v6 tach with no resistor... the one in that pic on the pirate link looks like a 2nd gen tach
Figured with a 2rz your truck was 22re stock. If it was me i would install 4cyl cluster and it will work with no other mods.
That looks the same as all the third gen tachs that I have played with. That pic shows tach removed from the cluster possible why it looks different to you
