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gmc684x4 · 11-09-2020, 09:53 PM

Measure how deep the same bolt hole goes back in the right head I would say about 1/2 to 3/4 inch deep

You may have to trim the air pump part to clear your mechanical fuel pump if your using one

11-09-2020, 09:53 PM	#2
gmc684x4 Registered User Join Date: Jul 2012 Location: Whitehorse yukon Posts: 1,218	Re: Well Project Snowball got me again..... Measure how deep the same bolt hole goes back in the right head I would say about 1/2 to 3/4 inch deep You may have to trim the air pump part to clear your mechanical fuel pump if your using one