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question about gm bare bocks

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Old Mar 24, 2005 | 05:37 PM
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Default question about gm bare bocks

if i were to buy a bare block from gm, would it be finish bored, ready to bolt in the internals, or would i have to have some machining done? thanks
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Old Mar 24, 2005 | 06:13 PM
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GM sells both finish bored and rough bore blocks. Select which ever suits your needs. At the least, you would want the bores finished honed to each individual piston.

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