There's really no reason not to go with a 360. You just need mounts and how the balance is set up. Magnums are a slightly lighter external balance vs a LA 360. 318 and 340 are internal of course.
Anyone know anything about these people?
[URL]http://www.cmengines.com/Engin...erformanceCrateEngines/tabid/117/Default.aspx[/URL]