[blykins]

You just wanting to pull it out?

Take the valve covers off, unbolt the rocker arms and twist them out of the way enough that you can pull the pushrods out.

Pull the lifters out of the lifter galley.

Unbolt the cam retainer plate on the front of the block.

Put a long bolt in the front of the cam to use as a handle....pull it out slowly....have someone else help you....don't let the cam bounce up and down as you pull it out, or you'll nick the cam bearings. Be easy.

BTW....carb'd engines don't have upper and lower intakes like fuel injected engines do.....