Material : Chrome steel , triple plated Copper / Nickel / Chrome with black oxide steel studs
Height : 1 1/4" tall not counting removable threaded portion
Head size: 7/16" hex head top
Thread count : 5/16" x 18
Length of threaded portion : 1 1/2"
Quantity : Sold per each (you will need 8 for Pontiac and 10 for F. E. Ford engines)
Application : Most Pontiac (326-455) and Ford F . E .(352-428) engines require 5/16 x 18 valve cover hardware
Installation : Remove threaded portion from chrome and install into the cy