Cometic Cylinder Head Gasket - 4.200 in Bore - 0.027 in Compression Thickness - Multi-Layer - Small Block Ford BR10125 Increased horsepower

Increased horsepower

Stainless Element Screen

These high performance thermostats are designed to resist large variations in coolant pressures that occur at high RPM's where coolant temperature and coolant pressure fight for control of the thermostat keeping it from opening at its designated temperature

Chevy Trax 2014-20

Case / Dies

Cometic Cylinder Head Gasket - 4.200 in Bore - 0.027 in Compression Thickness - Multi-Layer - Small Block Ford BR10125 Increased horsepower. 027" MLS Cylinder Head Gasket, 4. 200" Gasket Bore. NON SVOSince 1989, Cometic Gasket has grown into a leading worldwide supplier of custom and short run gaskets for the motorsports industry. Cometic Gasket supplies hi performance gaskets for a variety of motorsports markets. Today, Cometic produces and ships more than 5,000 types of gaskets. Since its inception, Cometic Gasket has been committed to producing superior quality gaskets for the hi