Are these Rare?
 

Are these rare and what model vehicle are they for? They look like Traction Master Traction Bars. They are ~22" long. Look very similar to under-ridders on a 65 Shelby. Just acquired from an estate of a noted collector. Thanks

Look to me like bars for IRS Corvettes that attach to the rear spring mount. Only one needed per car.

----John,,, They do look like that but the Corvette ones would have a 4 bolt pattern. Plus there are two of them which makes you wonder.......Bill S

I also got these brackets. Not sure what they are or if they go with the traction bars. All help from members is greatly appreciated. Thanks

https://s26.postimg.org/aoridltm1/image.jpg

These are the Traction Bars used on the 1966 GT350

Any other thoughts on what these traction bars (or individual bar) is for? Any help in ID'ing these is greatly appreciated. Thanks

And insight into the brackets that I posted a picture of? What is this for? Anyone know? Thanks

Maybe 2 Corvette style traction bars?

Jason