#1  
Old 07-28-2022, 02:29 PM
SD421's Avatar
SD421 SD421 is offline
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Join Date: Jan 2005
Location: Concord,CA
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Default Hop Stop Bars Issue

Hey anyone,
I have HO racing hop stop bars from 1994 in my GTO. The problem I’m now having is that the attaching point on the differential keeps coming loose on me.. The original attachment is one big square piece of metal washer where the bolt goes thru to center it.
I have looked at The other hop stop bars and they have an actual metal bushing to help keep the bolt located in the differential.

Has anyone been able to purchase just these metal bushings?

The first pic is of with the HR racing bars look like with that square metal washer. The second pic is of the metal bushings I’m looking to find.

Thanks,
Don
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1966 GTO

1966 421-9.3-1 comp-Race Tec 23cc Pistons
1966 Tri-Power
1967 670 Heads
Pontiac "Highlift" TriPower Cam by SpeedPro
DUR 214 Int 224 Exh @.050 - 107 ICL
LIFT .445" Int .465" Exh
Tri-Y-Headers by Tribal Tubes w/ Goerlich Mufflers
1966 Muncie Wide Ratio 4-Speed
1968-72 Chevy 12 Bolt Rear End w/ 3.73 rear gears

Last edited by SD421; 07-28-2022 at 02:31 PM. Reason: Correct Spelling
  #2  
Old 07-29-2022, 12:10 AM
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67ramair4 67ramair4 is offline
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Location: Collierville, TN.
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Exclamation Hop stop bars issue

I had the identical set on my car for over 20 years, never had to tighten them! Center the raised portion in the bushing hole, use new lockwashers on top of the square piece and torque down.

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  #3  
Old 07-29-2022, 12:32 AM
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Scarebird Scarebird is offline
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Default

Nylocs.

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