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Click on image for the lowdown. 
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| | | Forums66 Topics128,029 Posts1,055,417 Members48,422 | | Most Online14,466 Apr 26th, 2026 | | AD Chevy Trucks Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Jul 2008 Posts: 176 Wrench Fetcher | | Wrench Fetcher Joined: Jul 2008 Posts: 176 | I'm rebuilding a 216 with 47000 miles. I would like to how to tell if the oil pump needs replacement. The clearance between the gear teeth at the center position is .007 and the clearance between the gears and the case sides is about .003. I would like to run this engine a loooooong time before next rebuild, so it might make sense to replace the pump just in case, but I have found that slightly worn originals are often better than repros. Also wondering if anyone has a good recipe for carbon deposit removal. | | |
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