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09-29-2015, 01:55 PM
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Registered User
Join Date: Aug 2015
Location: Scotland
Posts: 737
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Engine Size
What is the best way to confirm the size of the small block fitted in my truck?
I thought the casting number would do that and I was finally I able to get. That when I took the engine out today. The casting number is 3970010 with a GM 21 also visible, but from the information I can find its either a 302, 327 or a 350. Can I narrow it down futher? Last edited by MacQuigley; 09-29-2015 at 02:28 PM. |
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