Originally Posted by jmoli42572

I found out the same thing a year ago, the Holley pan does not fit. Tried several of their motor plates and none worked. The Holley pan is over 3/4" deeper in the front than the stock pan. Got the Autokraft pan and it worked great.

Holley has no idea that the first gen Camaros came with several different motor mounts and could not tell me exactly which ones they used to test fit their pan. Also, make sure both of your motor mounts are matching, one of my mounts was for the 302 set up and the other for the 350, even after replacing with new, the Holley pan still hit the stock crossmember. Anyone that is doing this swap in a first gen either use the stock pan if you can get it to fit or get the Autokraft...money well spent with no headaches.