Air Filter Oval TR4 to TR4A

This is an air filter for a Triumph TR4 and TR4A that is the Oval Style. It will fit both Zenith-strombergs and SU HS6 carburetors. Built with a metal mesh backfire screen on the inside, it is a vast improvement over the standard stock style filter. ***NOTE this will NOT fit Cars using the H6 style carburetors***