Block help...
I have a 2 bolt 350 and in wanting to build a some what dependable supercharged 383 and found a block ( casting 10066086) it's a 4 bolt. Is it a good block to build. Or what casting numbers do I need to be looking for?
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1965 c10 short stepside  (dad's project)
1967 c10 fleetside 350/350 trans (my baby)
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