Water outlet 230 250 292 Chevy Inline Six Cylinder custom aluminum upper and lower Exhaust opens @ 56

Exhaust opens @ 56

and gaskets

153 L4 194 230 250 L6 283 V8 CID Engines Crank Shaft drill and tap fixture tool kit 7/16

Right side ½ NPT threaded for plug or heater hose fitting and a blocked prevision that can be drilled and tapped for accessories on the left side

On the back side the receiver grove locks the gasket in position

Water outlet 230 250 292 Chevy Inline Six Cylinder custom aluminum upper and lower Exhaust opens @ 56250 292 Chevy L6 Custom Water Outlet 194 230 250 292 Chevrolet Inline Six engines custom aluminum limited production thermostat water outlet. OEM designed with 3 8 extra aluminum material added to head side for a no spacer needed installation. This helps for the added clearance needed for aftermarket valve covers to clear the front side. Right and Left side NPT threaded for plug or heater hose fitting Accepts OEM style gaskets. On a few rare occasions