Extension Housing
- Install speed sensor wheel/speedometer gear and retaining clip on output shaft. On 4L60, if output shaft has 2 locating holes, use hole nearest yoke on Corvette only. Install "O" ring in output shaft sleeve.
- On all models, install output sleeve on output shaft. DO NOT position output sleeve past machined surface of output shaft. Install seal ring on extension housing.
- Position extension housing on transmission case. Install retaining bolts. Install oil seal in extension housing.
- Install speed sensor/speedometer driven gear and fitting assembly. Install retainer and bolt. Tighten bolt to specification. See TORQUE SPECIFICATIONS table. Install outside electrical connector and manual shift lever.