I have a set of original heads for a '57 Chevy 283. Head are
# 3731554. They appear to be in very good shape and are not rebuilt and have rockers, valves, and springs still on. These are what you need for an original restoration.

Other info: Stamping on each head is a raised (GM5), one head has (A87) and the other has (A77). I live in central Wisconsin. I am open to fair and resonable cash offers plus shipping costs. Please e-mail me at rajdking@yahoo.com
Thanks,
Rich