Moroso Valve Cover Gasket - 0.188 in Thick - Steel Core Rubber - Big Block Chevy - (Set of 20) MTL111922-12 5-1/2" long double adjuster has

5-1/2" long double adjuster has 2-1/2" of RH thread

2011-2018 GMC Sierra 2500 HD

2005-2011 Ford Mustang

Combining patented technology with computer modeling

Moroso Valve Cover Gasket - 0.188 in Thick - Steel Core Rubber - Big Block Chevy - (Set of 20) MTL111922-12 5-1/2" long double adjuster hasProduct Description: Valve Cover Gasket 0. 188 in Thick Steel Core Rubber Big Block Chevy Set of 20 Moroso Performance Products is one of the worlds most respected suppliers of automotive equipment for racing and street performance applications. Moroso manufactures over 3000 products, from Moroso oil pans and Moroso oiling systems, to Moroso ignition wire, Moroso ignition components, Moroso valve covers, Moroso fuel system equipment, Moroso air