speedometer

anyone know why mine is no longer working. it stopped working after i installed my new longtubes.

could have broken it. Bumped it out, Burned through it. Lots of things could of happened. The best thing to do is get under it and look at the speedo cable. It useally comes out from near the tail end of the tranny and up along it it through the fire wall by the break booster. You can disconect it at the that transmission and spin it by hand. It should spin freely. Then the next best think is if it does spin freely and you put it in and it still dosnt work is you disconect it from the speed and the tranny and spin one end and see if the other spins. If it dont broken speedo cable