Inspection Plates

General Motors Clutch Housing Covers

  I call these parts inspection plates because they can be removed without pulling the bellhousing from the motor.
The starter motor does need to be removed except for the bottom pan on two piece styles. Because of this alot
of original equipment covers are modified by chopping the part above the starter off. I have to admit I've done
this a few times myself over the years.
  Some people call them dust covers or gravel guards, and for good reason. Without these parts all sorts of road
debris can enter the clutch area and wreak havoc. They also guard against stray animals and fingers getting
caught in the rotating flywheel and clutch assembly.
  GM had a ton of different part numbers most with small differences in shape and fit. Some had different
starter hole shapes and/or oil pan clips. Others as in the case of the B.O.P. variety were dependent on the shape
of the clutch housing and family.  Over the years part numbers were consolidated, superseded and discontinued.
 Because of these changes, the changes owners make to cars over the years and the limited availability our only
real choice when purchasing these parts is to buy what fits your bellhousing. If there are modifications to be made
they should be minor.
In the categories below you will find pictures, descriptions and applications for the various inspection plates
I have.