Replacement 68 340 four speed cams
Fun to see the 340 Camshaft specs here and the engines they were used in.
340, 4 bbl, Hydraulic, 430/444, 268/276 (automatic camshaft)
Surprised to see the '70 340 Six-Pack used the same automatic camshaft.
Also the 318, 4 bbl too.
360, 4 bbl engines too.
Like that they threw in the 318 Roller Cam comparisons in there too.
Here is the:
340, 4 bbl, ‘68 Manual Trans, Hydraulic Camshaft specs
444/453, 276/284