Earl's Header Gaskets - Pressure Master - 429, 460 Ford Big Block 1968-88

Replacement Insert Set, Ford Big Block 429-460 (Standard) - Designed and manufactured for Earl's by Parker-Hannifin Corporation, these seals are the first High Performance Seals developed to solve automotive sealing problems using Aerospace Technology.Features:

• Uses Aerospace Technology
• Reusable/Adaptable
• Graphite Foil Sealing Inserts
• Virtually Leakproof
• Seals Up To 1200% Better
• Superior Torque Retention
• Longer Lasting Pre-Load
• 90% Break Loose Torque

Specs :

Brand : Earls
Collector Gaskets Included : No
Emission Code : 3
Engine : Ford Big Block
Gasket Line : Pressure Master
Material : Graphite Foil Inserts
Port Shape : Oval
Port Size : 1.41" x 2.05"
Product Type : Header Gaskets
Thickness : .100"
Part Number : 29D04A1ERL