I was told that Gm used a Corvair drivetrain in a military vehicle (I believe Marine use). Two or three years ago there was a Corvair powered tracked vehicle listed on E-BAY. It looked like a troop transport. I have also heard that there was a Corvair powered troop transport with wheels. Does anyone have any info or pics of these vehicles. thanks in advance. Andy Hammond Chickhwich5151@cs.com