Mr. Gasket 4816G MLS Stainless Header Gasket Set Big Block Chevy Square Port

Mr Gasket Part Number: 4816G

Fits Big Block Chevy V8's using  1.850" X 1.850" Square Ports

UPC: 084041024201

Port Style: Square port

Gasket Material: Stainless steel

Port Height (in): 1.850 in.

Port Width (in): 1.850 in.

Quantity: Sold as a set.

Please contact before ordering if you are not 100% sure of fitment

Mr. Gasket MLS (multi-layered steel) header gaskets are designed for extreme cylinder pressures produced by high horsepower, high compression, turbo-charged, supercharged and nitrous equipped engines. MLS header gaskets are manufactured from three stainless steel layers that 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 flange clamp load, creating force to seal excessive exhaust pressure produced from cylinder heads.