Begin final setup assembly by oiling the rear pinion support bearing, side bearings and races, bearing cap holes, spanners, and all case threads. For initial setup, use a .019-inch-thick pinion shim, ...

To optimize the performance of any speed reducer, the gears must be oriented to each other so that they run smoothly without binding or interference. They must also maintain the correct amount of ...

The smallest part can often be the source of biggest gain regarding Pontiac power. Evidence can be found in the ring-and-pinion gear swap. Pound for pound, dollar for dollar, this change can provide ...