This week I received a Corvair engine mount from a Minnesota builder whose life circumstances have changed. Since he is no longer building, I was able to get his William Wynne fabricated Corvair / 601XL mount for about $100 less than list. Every little bit helps. As you can see, this is a tray type mount and includes all the hardware to mount it to the firewall and the engine to the tray. I leaned it up against our mail delivery box to approximate the angle of the firewall.
