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Old 04-08-2021, 05:01 PM   #4
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Join Date: Jul 2012
Location: Whitehorse yukon
Posts: 1,187
Re: is this crossmember 6 cyl manual only?

That bellhousing also has two different hole sizes one for sm420 sm465 has a larger hole

I can not say if crossmember differs
In c10 trucks they moved the v8 further ahead inches frame to a 6 cyl which was in in back set of engine mount holes
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