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budman k20 · 04-06-2013, 07:50 AM

I agree measuring the stroke is a good way to confirm the displacement. A 327 has a 3.25 in. stroke and a 350 has a 3.48 in. stroke. Using a tape that would be just under 3.50 inches. Both a 327 and 350 have 4.0 in bores.

04-06-2013, 07:50 AM	#5
budman k20 1972 K20 Join Date: Apr 2008 Location: Greenfield MN Posts: 360	Re: Engine displacement I agree measuring the stroke is a good way to confirm the displacement. A 327 has a 3.25 in. stroke and a 350 has a 3.48 in. stroke. Using a tape that would be just under 3.50 inches. Both a 327 and 350 have 4.0 in bores.