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Click on image for the lowdown. 
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| | | Forums66 Topics128,076 Posts1,055,920 Members48,429 | | 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: Oct 2019 Posts: 131 'Bolter | | 'Bolter Joined: Oct 2019 Posts: 131 | So, while tinkering with the transmission I decided to drain the rear end and remove the back cover. I am encouraged by the condition of the fluid and gears and decided to replace the axle seals while I have it apart. However, as I'm working on stuff I spray PB Blaster on nuts and bolts in the area so I can remove them if need be. There are three bolts in the front part of the differential housing and I loosened them then tightened them back up. Now I have found out they are pinion assembly lock screws. Now I'm wondering if I've messed something up? Is there some sort of clearance or torque spec I may have changed? Thanks John | | |
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