BigRed,You're right if the 305 came out of an older truck, it is not what you want. If you want a 305, I have a '90's model crate block with about 3000 miles on it. It is just the block but is roller cam/one piece seal. I also have some other parts, zz4 roller cam and kit, Camero surpentine belt system, TPI and chrome block hugger headers. I am in Oklahoma City working right now, but go home (Granbury S/W of Ft. Worth about 30 miles) every 2 weeks or so. Just for your info.
Jim