1967-69 Camaro Rear Sway Bars

[68 DANA]

I am currently restoring a 1968 camaro and fortunate to have the assistance of the original owner. The original owner confirmed that he had an original GM sway bar installed by the dealership but removed it later on during the life of the car. The use of the 1967 camaro rear sway bar - 5/8" diameter, GM Group Code 7.241; Part Number 3935776 would require modification to the driver's side shock mount. My shock mount has not been modified. It is possible that the 3935776 sway bar could have been used and its mounting modified to accommodate the 68 application.

Were there "other" rear sway bars available (over the counter) back in the day for the 68 - 69 camaro?

Thanks,

Dave