Are They Magnum Heads????
I know those are magnum heads just using that as a reference picture. The rockers were similar to those. They were the pedistal type but I remember a cross type bar on them connecting the two rockers together but I am thinking instead of being on the bottom of the rocker like the mag heads they were on top. But who knows. LOL!! I could be having a brain fart.
I don't think it was an AMC 360 because they were done in 87 and this was an 89. Could they still be using AMC parts parts two years later?
I think I may go back again and sneak a camera in there an take a pic.