Origin Fab F Series Thermostat Cover

Description

The Origin Fab Billet F20C/ F22C Thermostat Cover is designed and machined to accept the OEM thermostat and gasket. The cover is machined in a way that requires it to be finished by welding a connection of your choice. He offers a standard hose and a -16 male flare connection (shown below) and the inlet boss maintains the OEM angle.

I purchase the flanges as shown in the gallery photos and can weld a section of 1.25″ tube, a traditional -16 male flare bung (short) directly to the cover, or I can machine one of my my XL -16 ORB to -16 male flare fittings to produce a similar finished product to what Origin Fab produces (shown below), but with just one weld. If you prefer one of Mark’s original versions, please visit Origin Fab if I don’t have one available.