Or a Megasquirt.

All A, LA and Mag motors that had 3.91 bore and 3.31 stroke are internally balanced.

It should be a relatively easy install.

To avoid confusion, the smallblock Mopar with stud mounted rockers is a Magnum motor, either 5.2 or 5.9. There are enough differences that it is confusing to call them 318s or 360s.

R.