Female Weld On Bung, 1/8" Npt Thread, Stainless Steel race seat this gives you more consistent

this gives you more consistent rocker geometry

If you're running headers with close tolerances or have an engine bay with little room

Part Number: AF1854-2104

Part Number: AF9231-025-50

Part Number: AF150-08PUR

Female Weld On Bung, 1/8" Npt Thread, Stainless Steel race seat this gives you more consistentPart Number: AF998 02SS the Aeroflow performance line of premium quality weld in bungs are cnc machinedfrom solid aluminium billet (6061), cs1030 steel or 316 stainless steel. These female npt weld on fittings have a precision machined taper to exact tolerances for trouble free installation of npt fittings. Applications include, but are not limited to: oil or fuel tanks, radiators, valve covers, manifolds and rear axle housings. note: npt threaded