i have a '74 360 truck engine i'm rebuilding it is already bored 0.060" over the cylenders are .020 out of round the engine will be going in my pulling truck so it won't be getting too many miles but the ones it gets will be rough ones. it's a 352 block that's all i really know about it at the time. so really all i need to know is can it be bored out to the 0.080 over i'm going to need to straighten the cylenders or do i go with another block? all i need is enough time out of this thing till i get my 429 built. any info will be greatly appreciated