ELF
+1y
yes they are from airbags.com They are called (Bad Ass Vavles) i had some years ago and they are bad ass they are very fast valves. in side that black housing is a metal ring that is kinda warped so it contacts in side. You can rebuild these your self with self bought Ole rings and that metal ring as long as it contacts in side your good. They do not sale these valves any more.