'69 Yenko Chevelle - Rear Sway Bars

[JoeC]

I do not think any Yenko Chevelles came with the rear sway bar from the factory. The RPO F41 (with rear sway bar) is listed as an option for the 1969 Chevelle but very few cars have been documented with F41. I know of one early SS car with it. In the 1969 Chevelle Assembly Manual they show the rear sway bar bolted to a unboxed control arm. Maybe they had problems with this design and discontinued it untill the later boxed control arms were released. As far as the two Yenko Chevelle documents with rear sway bar listed, maybe Yenko added them as per a customer request. Marlin ,Do you have the build sheets for the two cars you mention?