i believe the t/e/l runs 2 oil pressure senders, the galant only has one, for the lite. i used a vdo electrical sender, less problems with kinking a mechanical line, and the wires from the sender into the car are a lot smaller, therefore easier to route. placement of the gauge is also easier, because the wire will route and bend a lot easier than a hollow line. on the main sender, i used the vdo dual sender, allowing the idiot lite and the gauge to be used. instead of capping the second sender, i installed an oil temp gauge. there is no sender for dual contacts for oil temp. although the holes may be for 1/8 npt, i could only get the senders to go in a couple of turns. i dont like the senders sticking out like that, so i ran a tap father in, until the sender just started to bottom out, then i used a crush washer. i did this with the oil filter head off of the car, you cannot believe how much shavings it produced. i picked vdo because i get them for a very good price, and they have a very large selection of different gauges.
