Earls Pressure Master Header Seal
Replacement Insert Set, Chevy Small Block 265-400(1.50" x 1.50" Ports)
Free Shipping on orders over $100*
- Uses Aerospace Technology
- Graphite Foil Sealing Inserts
- Virtually Leakproof
- Seals Up To 1200% Better
- Superior Torque Retention
- Longer Lasting Pre-Load
- 90% Break Loose Torque
*Free Shipping & Handling only offered to the continental US on orders over $100.
Some parts are not legal for use in California or other states with similar regulations.