Agree with everything Jim said. Here is the link to the 76 master parts catalog http://www.teufert.net/partbook/index.htm Being from 76 there are a few superseded part numbers but it usually gives the original to the left, you just have to pay attention or you will be looking for the wrong number. Also there are a few discontinued parts by that time like the adjustable shocks that were a rare option to begin with but most are there. I know you are familiar with Harold Bs site and he has the 68 Camaro assembly manual.