69 Valiant, Speedo INOP, 904 Trans Help

Before you remove the speedo gear housing, make a clean spot where the edge of the housing meets the tranny case. Use a Sharpie, Witeout, or whatever you got handy, and make a mark across the gap between the two. That way you can get the housing and new gear clocked properly. The speedo gear should be available at any Mopar dealership parts counter. Brewer's Performance also has them. You don't need to know the gear count since the gears are color coded, I.E. if you have a green gear, you'll need a green gear. You may want to lube up the speedo cable while you have it out. After all, something caused the gear to fail...