Hedman Hedders 27600 Exhaust Header Gasket for Pontiac V8

Hedman Hedders 27600 exhaust header gaskets are engineered specifically for use with Hedman headers on Pontiac 326-455 V8 engines. These high-temperature header gaskets feature a steel core laminate construction with compressed fiber laminate material specially developed by Hedman to provide superior sealing performance.

Key Features:

• Steel core laminate construction for high-temperature durability
• Compressed fiber laminate material formulated specifically for Hedman headers
• Open center port design with 2.530 x 1.850 inch oval center port
• 1.425 x 1.730 inch oval exhaust ports
• Engineered to match Hedman header flanges exactly for proper fit and seal
• Malleable properties work with sealing rings on Hedman head flanges
• Made in the USA

This gasket set is sold as a pair and designed as exact matches to Hedman header flanges, ensuring a secure seal between the cylinder head and exhaust headers. The special gasket material provides the flexibility needed to conform to flange surfaces while maintaining integrity under extreme exhaust temperatures.