Thread: help ID this block
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Old 02-19-2009, 11:00 PM   #12
72chevyfleet
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Join Date: Feb 2009
Location: scotts valley california
Posts: 250
Re: help ID this block
ive got the same one and its a 350 four bolt main 3970010
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1972 Chevy C-20 Longbed 2wd Granny Low with a Crate 350: Air Gap Manifold, Edelbrock 600cfm, HEI, Headers to a 40 series flow (soon to be dual again)
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