*** IN STOCK SHIPS TODAY *** For the racer that builds their own power steering, oil or fuel tanks, needs a leak free oil fill cap on their aluminum differential housing or wants to install in a set of alum. valve covers to make pouring in that quart of oil a snap this weld-on alum. bung fill cap is just the ticket for all or any of those applications.
Cap is manufactured from 6061-T6 billet aluminum, includes O-Ring for leak free sealing, has non-slip knurled grip with a smooth machined finish. Alum. bung has 1.250"-12 UNF threads and outside diameter is 1.50" O.D. Cap is 1.750" in diameter.
Bung can be welded on valve covers, tanks, rear ends and other locations