Chevy 3 speed manual transmission with overdrive

 · Pulling out the cable disables the overdrive function and the trans then behaves just like a normal 3 speed with no freewheeling. Installation is easy. The OD trans will bolt to your stock bellhousing and clutch. Depending on the particular 3 speed you have now, you MAY need to shorten the driveshaft and/or replace the driveshaft yoke.  · I have a 3 speed overdrive transmission that I have mounted up to a The vehicle its on is a chevy. I am hoping someone out there might know how to.  · 3 Speed Manual Transmission Chevy Truck AM - Post# Would anyone know how to Identify a chevy transmission by the casting number. I have a Chevrolet Fleetline and the transmission that came with the car has a torque-tube tailshaft, bolt holes for transmission mount on the torque-tube connector housing but no.

Pulling out the cable disables the overdrive function and the trans then behaves just like a normal 3 speed with no freewheeling. Installation is easy. The OD trans will bolt to your stock bellhousing and clutch. Depending on the particular 3 speed you have now, you MAY need to shorten the driveshaft and/or replace the driveshaft yoke. The basic transmission was just a standard 3 speed, Saginaw IIRC. Attached to the back was a planetary gear box which provided the overdrive. The lever under the dash was the lock-out to prevent the OD from engaging. The overdrive had was engaged by an electrically controlled solenoid. There was a speed sensor which tripped a relay which provided power to the solenoid. 3 Speed Manual Transmission Chevy Truck AM - Post# Would anyone know how to Identify a chevy transmission by the casting number. I have a Chevrolet Fleetline and the transmission that came with the car has a torque-tube tailshaft, bolt holes for transmission mount on the torque-tube connector housing but no.

You can identify this transmission by its 4 bolt side cover. This is a rear wheel drive 3 speed manual transmission without overdrive and has an enclosed drive. Modern Drivelines approach to the C10 Truck using a TKX 5-speed transmission conversion from a 3 or 4-speed manual transmission is quite simple. In most cases. With the GEAR VENDORS dashswitch in “auto” you will have automatic overdrive just like the vehicle came with a factory system. The GEAR VENDORS will shift on.