However, there are some caveats:
* Internal Parts: Parts that directly interact with the crankshaft (like pistons and connecting rods) *must* be chosen specifically for the 368's longer stroke. Using 350 parts here will lead to catastrophic engine failure.
* External Parts: Most external parts, like intake manifolds, carburetors, valve covers, headers, and ignition systems, are usually interchangeable. However, always double-check compatibility as there might be subtle differences in bolt patterns or clearances in rare cases. Some aftermarket parts may specifically state compatibility with a certain displacement range.
* Cam Shafts: While a 350 cam *might* physically fit, its duration and lift might not be optimally matched to the 368's longer stroke. A camshaft designed for a 368 or a similar displacement engine would likely provide better performance.
In short, you need to be careful and do your research. While many parts will be interchangeable, critical internal components absolutely require parts designed for the 368's specific stroke. Always check the specifications of any part before purchasing to ensure compatibility.
