Dow Corning is NOT some kind of STD or STI, so don't get too excited. Dow Corning makes rubber products used in head gaskets and the automotive industry. This cap is from the 1990s. We only have one in stock. Don't miss out! Order this one now.
Dow Corning STI Vintage Cap
SKU: 90142
$8.99Price
- Adjustable cap. One size fits all.
- True Vintage: 20+ years old and in very good condition.