Providing that you have a stock Vehicle ignition system, we just put a tach on our 90 350 and there are two plugs on the coil, a single wire comes from the fire wall, the other has two wires and comes from the dist, out of that plug there is a short wire pig tail that is just hanging there and it has a protected male terminal on the end of it , plug your applicable tach sensor into that connection and follow the tach install instructions to hook up your lighting and ignition wires. Most new tachs come with installation instructions. Happy Reving
what is the ratio of gears in a 1986 cutlass
No, totally different bodystyles
My 1986 cutlass supreme w/307 was smoking bad, and I tore the motor down and the rings were shot.
5x4.75
yes.
Behind the kick panel on the passenger side of the car.
1 or 2 inch lift
5 bolt olds rim
Either a 231 cid V6 or a 307 cid V8
it is located behind the power steering pump on the engine block
Replace ignition module (under the distributor cap)
In the Cutlass Supreme, 3.8L 231 ci V6 or the 5.0L 307 ci V8