not to steal this thread but that GMC you bought off me bryan was a 400 big block originally......the fan shroud that came with it is really shallow...how do i know if it is the original BB shroud?
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67 c-10, 400 SB, TH350, 4.10 gears, Blazer tank,camaro tach, sidemarker fuel fill (soon)
WTB: stepside parts, 67 front end parts, 67 small window cab. posi for 3.73 or 4.10 for 12 bolt and 10 bolt.
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