383 stroker on a 2 bolt main??
i had the machine shop clean,bore the cylinders,new cam bearings,freeze plugs and i put it together.......... stock crank ...stock main caps and bolts.......stock reconditiond rods with speed pro forged flat top pistons..............15k on the lower end now and hot has 40 psi oil pressure at idle........ most dependable engine i built
To the O/P, you'll be just fine with a 2 bolt.

I would be working on that other transmission, if you really are at 600+ that T5 can't hold up for long WC or not.
Gotta love a manual tranny.


