bobbiemartin
Author of The DB2 Conversion Guide
I've been thinking that myself. A Burb with a Handshaker? Perhaps it was a custom conversion? I know the factory did some weird things with options and whatnot but I've NEVER heard or seen a Burb with a handshaker for a trans.
After thinking about it its possible it was some sort of fleet vehicle. I guess if you ordered enough, GM would build most anything. But I do not think an individual could order one like that. Running the VIN through Compnine would tell you how it was built.