I believe that you can find the item you're looking for at www.westmarine.com, if not just check your local auto parts store.
Block and heads are the same. Manifolds are different.Block and heads are the same. Manifolds are different.
Block is the same, manifolds, fuel system, and wiring are all different.
Under the upper and lower intake manifolds at the back of the engine block.
Find a book on casting numbers for chevys it will give you the year of the block the heads & the manifolds.
all small block mopar part interchange......... 68 manifolds have smaller ports. 76 has emission ports in them.you need 75-78 manifolds
the block and heads should be the same, but the manifolds will be diferent.
pretty much any 454 exhaust manifold will fit
This answer is for the Inline 6 243 motor. Under the manifolds mounted right to the side of the block.
on the passenger side of the engine under the exhaust manifolds on the side of the block.
Block and heads are the same, manifolds and sensors are different.
Block and heads are the same, manifolds and oil pan are different.
Yes, however, they both take different intake manifolds, so you will have to transfer the intake, as well.