You are looking at a hard to Chevy Weiand 144 177 & 256 Blower / Supercharger thermostat housing spacer. Typically used in marine applications. The spacer is in good working order. Some pitting but nothing that will effect the function of spacer in any way. Please view the pictures provided as it will come exactly as shown. Thanks for looking!

**I have other Weiand & B&M blower parts available in other listings. **