Help with Head Gasket selection

I do ot see your lobes in Jones online lobe list either
our circle track cam
M76394-79378
304/316 lash+.006
254/260 @.050
.394/378 lobe lift

The lobe number- take the first two digits and x4 for the .050 duration
last 3 digits is the lift
do not think it would work well with an auto either :)