Proflow valve cover grommets are designed to be installed in steel and aluminium valve covers, suiting breather caps, PCV valves, and block-offs. All grommets have a 1.25” OD.

More From This Category

Crow Cams Rocker Cover Bolts GM LS Rocker Cover Bolt

Crow Cams Rocker Cover Bolts GM LS Rocker Cover Bolt

$10.55