3rd.-generation Camaro and Firebird used an oddball setup with an open driveline and a long torque-reaction arm that was bolted to the rear axle housing and was anchored to a pivot point near the rear of the transmission. It served much of the same purpose as a torque tube without needing the precision machining involved in manufacturing a completely enclosed driveshaft. Ford used a torque tube rear axle on cars and light duty trucks from the 1920's Model T to 1948.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!