SCE MLS Spartan Cylinder Head Gasket - 4.630" Bore - 0.051" Compression Thickness - Multi-Layer Steel - Big Block Chevy HM-EXT-WP Improved Air/Fuel Distribution B1710C THE18050-10 Available for 80 81 Size:Large (56)

Improved Air/Fuel Distribution

Required by many tracks and sanctioning bodies

Replaces old rusted and leaking stock exhaust manifolds that normally require extensive cleaning and machine work to be recovered from warping and distortionBD Diesel Performance is unique among its peers in that it designs

1965-1969 Chrysler 300

1969-1980 Chevrolet K20 Suburban

SCE MLS Spartan Cylinder Head Gasket 4.630" Bore 0.051" Compression Thickness Multi Layer Steel Big Block Chevy HM EXT WP Improved Air Fuel Distribution B1710C THE18050 10 Available for 80 81 Size:Large (56) Improved Air Fuel Distribution Required by many tracks and sanctioning bodies