and Performance Parts and Accessories
73131 - 1957-91 Chevy 283-350 Small Block with 4.125" Bore Mr Gasket MLS (Multi-Layered Steel) Head Gasket
Mr. Gasket head gaskets are one of the most advanced, tested and proven in the performance market today and earned the respect of many professional engine builders.
The MLS head gasket is manufactured from Viton rubber coated stainless steel layers and has stress formed embossments to seal extreme cylinder pressure.
MLS head gasket provides excellent stability, reduces cylinder bore distortion, are ideal for supercharged, turbo charged, nitrous and extreme compression ratios.Specifications: