Mr. Gasket 5903 – Ultra Seal Exhaust Gasket Set

Description

Mr. Gasket 5903 – Ultra Seal Exhaust Gasket Set

Exhaust Header / Manifold Gasket – Ultra-Seal – 1.550 x 1.710 in D Port – Steel Core Laminate – Small Block Chevy – Pair

Fits 1955-1991 Chevrolet 262-400 Gen I Small Block. D-Shaped Ports, 1.55 Inch x 1.71 Inch

Manufactured from high-temperature steel core/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp-load. Can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track use.

• Graphite-Impregnated Facing
• Steel Expanded Metal Core
• Superior Tensile Strength
• Resists Cracking
• Withstands Intense Heat
• Resists Deteriorating
• Anti-Stick Properties
• Easy Removal For Disassembly

Brand: Mr. GasketCategory: ExhaustCollector Gaskets Included: NoEmission Code: 5Engine: Chevrolet Small Block Gen IGasket Line: Ultra-SealMaterial: Ultra-sealpart type: Exhaust Manifold Gasket SetPort Shape: D-PortPort Size: 1.55 x 1.71Product Type: Header GasketsSub Category: Gaskets and Sealing SystemsThickness: .062Warning: California Proposition 65Warranty: Manufacturer’s Limited 90 Day WarrantyWeight: 0.38