TCI 19 Tooth Speedometer Gear Natural - GM RG30003XL 1985-2003 Chevrolet Astro

1985-2003 Chevrolet Astro

00-inch Black Ceramic Coated Tips add a Distinctive Look to Your Truck

1996-2006 Chevrolet Express 2500

Clutch actuation

Dedenbears Quartz Crystal Timer Ensures Optimum Accuracy Under All Conditions

TCI 19 Tooth Speedometer Gear Natural - GM RG30003XL 1985-2003 Chevrolet AstroGM Powerglide 200C 375B 475 19 Tooth Speedo Drive Gear.. 19 Tooth GM Speedo Drive Gear. Speedometer gears include both the drive gear and the driven gear. The drive gear refers to the gear that is on a transmissions output shaft. The driven gear is located in a removable housing, usually in the tailhousing, of transmissions. Be aware that some transmissions will have different driven gear housings depending on the tooth count of the driven gear. TCI