Mr. Gasket MLS Header Gaskets - 4816G holley-sniper 9 V8 1979 Buick Century

9 V8 1979 Buick Century Custom 301/4

Converter Quantity 3 Inlet Attachment Bolt-On Oxygen Sensor Location Pre and Post Converter Finish Stainless Steel Material Stainless Steel Series HM Grade Subtitle Federal / EPA Compliant Title HM Grade Direct-Fit Main Piping Diameter 2

Part Number: 817730

7L/V8 1987 - 1989 GMC G1500 5

23/8 V 1968 - 1969 Ford Galaxie 500 4

Mr. Gasket MLS Header Gaskets - 4816G holley-sniper 9 V8 1979 Buick CenturyOverview: Multi Layered Steel (MLS) exhaust gaskets are designed for extreme cylinder pressures produced by high horsepower high compression turbo charged, supercharged and nitrous oxide injected engines. Manufactured from three stainless steel layers, they resist corrosion, will not burn through or push out and maintain maximum fastener torque retention. Stress formed inner and outer layer embossments act like springs that rebound under exhaust