Trans-Dapt Heavy Duty Valve Covers - Gasket - 5/16" Thick Head Support Pad The progressive layering of media

The progressive layering of media allows the filter to flow at high levels even when dirty

Extruded rubber seal prevents dust and moisture from entering truck bed

It can also do 350 lph at 80 psi and 750HP on E85

Built-in signal stabilizer produces steady timing at all rpm

These feature the same CNC precision and rugged construction as the rest of our popular drive line

Trans-Dapt Heavy Duty Valve Covers - Gasket - 5/16" Thick Head Support Pad The progressive layering of mediaTrans Dapt Performance 5 16" Thick Valve Cover Gaskets (Cork), Ford V8 260 289 302 351W These 5 16" FAT gaskets are manufactured using a premium Cork Rubber Nitrile compound. The added height of these gaskets provides more clearance for tall rocker arms. Sold in pairs. Do not use these gaskets for Hamburger's Econo Series Oil Pans! Will cause pan flange damage. Trans Dapt Heavy Duty Valve Cover Gasket 9646 5 16" Thick Cork Rubber Nitrile Feature An