2 Bolt main with BDS blower?

[SSDan]

I have a 454 bored out .060, with an 8-71 BDS blower. I didn't build the engine, and if I had I would have gone with a 4 bolt main. The bottom end was built right and balanced, and I use the car for mostly cruising and once in a while the drags.

Is there anything you can do to strenghten the lower end..like an add on girdle?

The engine, I was told is a 1976 454 block. That's all I know.

Should I just drive it and enjoy it and wait for it to go Boing, and then build a new engine, or is there an easy fix?

Dan