1969 Yenko Camaro Build Sheet Locations?

[SnThetcOil]

Hello gang. I have a 1969 Yenko Camaro and I have looked behind the rear seats, in the backs of the bucket seats, under the carpets, inside the doors and any place I could think of to try and locate this cars build sheet. About the only place I have not looked is up on top of the gas tank. After 35 years, those bolts probably are not very interested in wanting to come loose. lol

Where has everyone else found the build sheets to their 1969 Yenko Camaro's?

Thanks.

Steve
13 year Independent AMSOIL Synthetic Lubricants Dealer