- High Quality Replacement Gaskets
- Will Only Fit Late 1959-85 Valve Covers With Straight Across Hole Design
- Unique Gasket Material Swells To Control Leaks
Ultra-Seal material provides a positive seal through controlled swelling of the gasket once exposed to hot engine oil. The polymers used in Ultra-20 also insure gaskets will not harden and fall apart like cork gaskets. Gaskets are coated with any easy release material which helps prevent tearing when the valve covers are removed.
1955-72 Small Block Ultra-Seal Valve Cover Gaskets
1955-72 Small Block Ultra-Seal Valve Cover Gaskets
No questions.