- Rubber gaskets with steel core - provides superior sealing and resists blowouts under pressure.
- Suits small block chevy v8 engines - compatible with 283, 307, 327, 350, and 400ci engines.
- Reusable design - high-quality construction allows for multiple installations without damage.
These Speco valve rocker cover gaskets are designed for Chevrolet Small Block V8 engines, including 283, 307, 327, 350, and 400 cubic inch variants. Featuring a durable rubber outer layer bonded to a steel core, they provide a reliable, leak-free seal that can be reused during maintenance or performance upgrades.