I have a 85 reliant se with efi and i bought the standard motor products part number SC5 speed senor replacement part. It doesnt look anything like whats under the car. Where the speedo cable gos into the axle theres a little rubber cylinder covering the rest of that part, is this the right place to look? then theres about a two inch section of wire coming out of the bottom of the cylinder that has been cut, or just rotted away. Is there a plug under that cylinder like the replacement part? The part is suppost to be a direct fit, but ive had multiple mechanics say its the wrong part. The little wiring harnesses that come with it i dont see anywhere they would go. I also dont see the rest of the wire for the speed sensor to go to the ecu i guess.