New water outlet comes with NPT plug and a 360* swivel upper thermostat housing
It will be shipped to you with a new GM head Gasket as seen in photo
CNC Machined from 3/8 6061-T6 Billet Aluminum
With all head castings from GM not intended for High Performance use all castings where far from perfect by today’s standards
New NOS 194 230 250 292 Chevrolet L6 Oil filter bypass valve
Weber DCOE 48 50 or 55 mm Dellorto DHLA CNC Billet mounting flange 1/2" thick New water outlet comes withWeber DCOE or Dellorto DHLA mounting flange 1 2" thick CNC Machined mounting flange 1 2" thick Aluminum T 6 6061. The throats are 52mm and the mounting holes pattern will accept Weber DCOE, OER, Mikuni, Dellorto, DCO, 48mm, 50mm, 55mm carburetors. If you are making your own intake, this could make it much easier for you. I do combine shipping so if you buy multiple items up to three the shipping cost is the same. NOT LASER JET OR WATER JET cut. They