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| | | Forums66 Topics128,037 Posts1,055,465 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!
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on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: May 2022 Posts: 70 'Bolter | | 'Bolter Joined: May 2022 Posts: 70 | There is some thread damage on a spindle hole for the Zerk fitting. The Zerk fitting is the larger 1/8" NPT (I believe that's correct) which uses a 7/16" hex wrench or socket. I'd like to touch up the spindle threads with a tap. Not sure which tap size to order from McMaster-Carr. What is the correct tap for these this Zerk fitting?
Thanks, -Mike
1955 Chevy 2nd Series 3100 Stepside, 235cid
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