Want2Run

I'm looking to bore over the 350 in my 85' chevy c10, how much ballpark does it cost to bore over .40?

Mangled03gmc

iTrader: (95)

Should be able to have it done for under 150-200$ Of course you should have the block tanked, checked.

Want2Run

Yes, I will have it all checked and such because it just should be done either way while its there, but I wasn't sure about price to bore over. I've been told anywhere from 200-800 and just was looking for more answers, thanks.

diRty?biRd

Not a 350 but I just had a lq9 bored 30 over. Tanked, bored/honed, durabond cam bearings installed, magged and micro polished the crank and it ran me a little over 600.

Mangled03gmc

iTrader: (95)

A full out prep, machine worked block shouldn't cost any more then 500.

craigsix

i would get bored and honed on a sunnen ck machine.