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Old 04-08-2024, 07:58 PM   #1
1970 CST Short Wide
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Ring Gear Bolts Backing Out

Has anyone ever experienced this. The Ring Gear Bolts in my Sons Truck are backing out. I don’t know the guy he had build the rear end but I don’t see Any Evidence of Loc Tight Anywhere. 1 bolt got bounced around and exited through the back cover, this one wasn’t all the way out Yet and every other bolt was finger tight. Nothing looks hurt (Most bolts were still tight) so we’re going to put New ARP Bolts in with loc tight and see what happens
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1970 CST LS 1 6 speed Ford 9 inch Detroit Tru Track, Dakota Didgital, Vintage Air, QA1 Coil Overs Front & Rear Lots of FUN
2013 GMC PU, Oldest Son
71 GMC LWB. QA1 Suspension, Angry SB. Youngest Son
2019 GMC Diesil Dually. Youngest Son
2017 Toyota SUV Daughters car
2018 Traverse , Wife’s Ride
Pittsburg Ca
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Old 04-08-2024, 08:49 PM   #2
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Re: Ring Gear Bolts Backing Out

Hopefully, nothing is damaged, especially the carrier...
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Old 04-08-2024, 08:59 PM   #3
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Re: Ring Gear Bolts Backing Out

Absolutely need red loctite ...
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Old 04-08-2024, 10:01 PM   #4
1970 CST Short Wide
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Re: Ring Gear Bolts Backing Out

Here’s where the one bolt ejected. Check out the Threads
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1970 CST LS 1 6 speed Ford 9 inch Detroit Tru Track, Dakota Didgital, Vintage Air, QA1 Coil Overs Front & Rear Lots of FUN
2013 GMC PU, Oldest Son
71 GMC LWB. QA1 Suspension, Angry SB. Youngest Son
2019 GMC Diesil Dually. Youngest Son
2017 Toyota SUV Daughters car
2018 Traverse , Wife’s Ride
Pittsburg Ca
94565

Last edited by 1970 CST Short Wide; 04-10-2024 at 10:48 PM.
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Old 04-08-2024, 10:05 PM   #5
1970 CST Short Wide
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Re: Ring Gear Bolts Backing Out

This is the Truck. Hot little 383 with Muncie 4 Speed. All QA1 Coil Over Suspension ,Fun Truck
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1970 CST LS 1 6 speed Ford 9 inch Detroit Tru Track, Dakota Didgital, Vintage Air, QA1 Coil Overs Front & Rear Lots of FUN
2013 GMC PU, Oldest Son
71 GMC LWB. QA1 Suspension, Angry SB. Youngest Son
2019 GMC Diesil Dually. Youngest Son
2017 Toyota SUV Daughters car
2018 Traverse , Wife’s Ride
Pittsburg Ca
94565
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Old 04-08-2024, 10:32 PM   #6
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Re: Ring Gear Bolts Backing Out

With all that Power

Maybe ya'll need some Saftey wire bolts.

Link: https://www.mcmaster.com/products/safety-wire-bolts/

http://www.youtube.com/shorts/os8fBF8GgW8
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Old 04-08-2024, 10:38 PM   #7
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Re: Ring Gear Bolts Backing Out

I actually saw a guy tig weld the bolt head on those before....but I wouldn't

Nice looking truck.!!..I like the red black combo
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1981 C30 LQ9 NV4500..http://67-72chevytrucks.com/vboard/s...d.php?t=753598
Mongos AD- LS3 TR6060...http://67-72chevytrucks.com/vboard/s...34#post8522334
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Old 04-09-2024, 12:09 AM   #8
1970 CST Short Wide
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Re: Ring Gear Bolts Backing Out

Quote:
Originally Posted by mongocanfly View Post
I actually saw a guy tig weld the bolt head on those before....but I wouldn't

Nice looking truck.!!..I like the red black combo
Thank You Thats a bit extreme, this happened once on our Hobby Stock dirt car., went to a F 9”, Problem Solved. I run a 9” in my truck and have never had a problem, not Huge power , 403HP to the wheels
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1970 CST LS 1 6 speed Ford 9 inch Detroit Tru Track, Dakota Didgital, Vintage Air, QA1 Coil Overs Front & Rear Lots of FUN
2013 GMC PU, Oldest Son
71 GMC LWB. QA1 Suspension, Angry SB. Youngest Son
2019 GMC Diesil Dually. Youngest Son
2017 Toyota SUV Daughters car
2018 Traverse , Wife’s Ride
Pittsburg Ca
94565

Last edited by 1970 CST Short Wide; 04-09-2024 at 10:59 AM.
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Old 04-10-2024, 09:37 PM   #9
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Re: Ring Gear Bolts Backing Out

All Back together and working Fine. Think we dodged a bullet on this one. Every bolt had wear where it was in contact with the Ring Gear. All but 2 I took out with just my fingers
New ARP Bolts and Red Loc Tite and were back in Business.
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1970 CST LS 1 6 speed Ford 9 inch Detroit Tru Track, Dakota Didgital, Vintage Air, QA1 Coil Overs Front & Rear Lots of FUN
2013 GMC PU, Oldest Son
71 GMC LWB. QA1 Suspension, Angry SB. Youngest Son
2019 GMC Diesil Dually. Youngest Son
2017 Toyota SUV Daughters car
2018 Traverse , Wife’s Ride
Pittsburg Ca
94565
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Old 04-10-2024, 09:39 PM   #10
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Re: Ring Gear Bolts Backing Out

Quote:
Originally Posted by 1970 CST Short Wide View Post
All Back together and working Fine. Think we dodged a bullet on this one. Every bolt had wear where it was in contact with the Ring Gear. All but 2 I took out with just my fingers
New ARP Bolts and Red Loc Tite and were back in Business.

Good deal, I hope it holds up for you and there isn't anything hiding in there somewhere....
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Old 04-10-2024, 09:51 PM   #11
1970 CST Short Wide
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Re: Ring Gear Bolts Backing Out

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Good deal, I hope it holds up for you and there isn't anything hiding in there somewhere....
I hear ya. I looked very close, nothing broken so hopefully nothing hiding
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1970 CST LS 1 6 speed Ford 9 inch Detroit Tru Track, Dakota Didgital, Vintage Air, QA1 Coil Overs Front & Rear Lots of FUN
2013 GMC PU, Oldest Son
71 GMC LWB. QA1 Suspension, Angry SB. Youngest Son
2019 GMC Diesil Dually. Youngest Son
2017 Toyota SUV Daughters car
2018 Traverse , Wife’s Ride
Pittsburg Ca
94565
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