Moroso BB Chevy Valve Cover Gasket 12604-B This is NOT a factory

This is NOT a factory replacement belt for any specific application

Silver ceramic coated to ensure these will last for many years to come

Innovate MTS serial in/out

Aluminum Head

Moroso BB Chevy Valve Cover Gasket 12604-B This is NOT a factoryProduct Description: Valve Cover Gasket Perm Align 0. 188 in Thick Steel Core Silicone Rubber Big Block Chevy Pair Moroso Performance Products is one of the worlds most respected suppliers of automotive equipment for racing and street performance applications. Moroso manufactures over 4000 products, from oil pans and oiling systems, to ignition wire, ignition components, valve covers, fuel system equipment, air cleaners, hard core racing tools,