*RARE *Chevrolet engine part.1969 '302' Z/28 Timing cover

This seems to imply they are all the same 69-70 "and up". I've built a pile of small blocks and it looks like any other small block timing cover through the 70s.

1969 - 1970 and up Camaro Z/28 Timing Chain Cover 302 350 Chevelle Corvette Nova