Intake differance 273, 340, 360
I think I might use the cast iron intake I thought was 360 does this number show it being a 1968 340 manifold.
Seems to fit better than than the others. Slight angle on the bolt head with no egg shaped. The to front ones might need egg shape because the thick part of the manifold might make ofset washer's what do you think.
Should I use the fel pro intake gasket or the thin metal If I used the cast iron. Do you always use the thin metal on the cast iron manifold
I think I might use the cast iron intake I thought was 360 does this number show it being a 1968 340 manifold.
Seems to fit better than than the others. Slight angle on the bolt head with no egg shaped. The to front ones might need egg shape because the thick part of the manifold might make ofset washer's what do you think.
Should I use the fel pro intake gasket or the thin metal If I used the cast iron. Do you always use the thin metal on the cast iron manifold
