New GM Part # 354497 Bellhousing Cover
These are sometimes called inspection covers or dust shields. This part number fits most 153 tooth (10 1/2"factory clutch) bells and is the replacement for a myriad of other part numbers.
This particular part comes with original stickers and may have shelf wear (Scratches), as they didn't come in a protective wrapper.
We have included 4 new bolts and washers needed to attach it to the bellhousing.
For an OEM look and for protection the stickers should be removed and the cover should be painted.