"Ayuh,......
I Guess if a C
"Ayuh,......
I Guess if a Cam has Different Spec.s,....
Then,... That would make it a Different Cam,....
Wouldn't it,..??
Ditto the Fuel Pump,....
If an automotive fuelpump Doesn't have a captive Vent,.....
It's Very Different than a Marine fuelpump,....
Isn't it,..??
Ditto with a Carb,.....
If an automotive carb Doesn't vent the fuel bowls into the venturi,+ the Marine carb Does,....
I'd call that Very Different.....
Same with Fuel Lines, Alternators, Starters, Etc.....
As for the Head Gaskets,......
I haven't seen a Steel Shim head gasket in Years....
Most ALL motors now a days use Composite Head Gaskets, with SSteel fire rings....
So, the Head Gasket arguement is dying Fast.....
Btw,......
This Whole Thing started out with a Question about an old 470......
Which Isn't,+ Never was used in an Automobile......"