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Old 10-15-2023, 05:38 PM   #1
quickchange
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Default Rear panhard assembly

Who makes , sells the rear panhard rod assembly for a stock Model A rear end ?? Had seen them forsale some time ago, Friend has requested one but can,t find a listing for them , Thanks in advance if you have info,
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Old 10-15-2023, 05:42 PM   #2
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Default Re: Rear panhard assembly

Snyders Antique Auto sells them, although shipping to NZ might be a consideration.
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Old 10-15-2023, 05:55 PM   #3
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Default Re: Rear panhard assembly

I installed the Snyders panhard assembly in my heavy 30 Fordor. It maybe made a little difference, but not much.
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Old 10-15-2023, 05:55 PM   #4
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Default Re: Rear panhard assembly

Why? High speed cornering? Simple to make your own.

https://www.speedwaymotors.com/Searc...rd%20bar%20kit

https://www.speedwaymotors.com/the-t...hard-bar/28886
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Old 10-15-2023, 06:29 PM   #5
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Default Re: Rear panhard assembly

Thanks , did not see them in snyders list , will order it , Thanks Again , summer in NZ
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Old 10-15-2023, 07:09 PM   #6
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Default Re: Rear panhard assembly

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I find my Panhard Bar helps with lateral stabilization when driving in a cross wind with my Town Sedan. May not be much help in a roadster but will prevent the rear end from swinging on the rear shackles.

Last edited by Y-Blockhead; 10-18-2023 at 04:04 PM.
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Old 10-16-2023, 02:00 PM   #7
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Default Re: Rear panhard assembly

I have had a rear Panhard bar on my slant T/S since it was restored. Agree with posts #3 and what Y-Block just said.
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Old 10-18-2023, 04:00 PM   #8
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Default Re: Rear panhard assembly

On any panhard type bar that is installed on a car that needs to turn in both directions, as in street use, it is important that the bar be kept as close to the axle centerline as possible.
If higher or lower, weight transfer can occur and affect handling. Not good on the street.
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Old 10-18-2023, 05:59 PM   #9
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Default Re: Rear panhard assembly

Looks like Summit Racing also carry's this if you are able to weld.
https://www.summitracing.com/parts/r...gaAlY4EALw_wcB
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Old 10-18-2023, 07:11 PM   #10
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Default Re: Rear panhard assembly

I made my own years ago and noticed virtually no difference. Yes, it was properly set up.
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Old 10-18-2023, 07:28 PM   #11
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Default Re: Rear panhard assembly

I have wondered about this and it is interesting to hear what people who have installed them have to say. I would think the transverse spring already controls a lot of side to side motion.
What about a sway bar? I wish my Tudor didn't lean so hard in turns. The rear feels like it wants to go all the way over.
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Old 10-18-2023, 11:14 PM   #12
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Default Re: Rear panhard assembly

$138.00 from Snyders, no welding, not for me so once installed will find out , old days we just locked up one spring shackle , Can,t see its need on a coupe, with 16" 8 ply radials,
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Old 10-19-2023, 03:50 PM   #13
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Default Re: Rear panhard assembly

I wonder about a sway bar, too. If I was the first one trying it I’d try to set it up to be adjustable (by sliding the cross bar closer or farther from the fulcrums) and start off soft. From what I understand, a sway bar on the rear tends to reduce understeer, and if stiff enough can induce oversteer with the rear breaking loose. Warning: I might have this backwards, e.g. a stiffer rear roll moment makes the car under steer more, not less.
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Old 10-20-2023, 06:29 AM   #14
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Default Re: Rear panhard assembly

My mother used to say to not drive my Model A too fast around corners because they can tip over. She did not have to remind me as I tipped over a 1930 coupe in 1965 when driving too fast in the fog and not seeing a sharp corner. Some bystanders helped me right it and I drove home. I have wised up in my old age and take it easy on corners.
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Old 10-20-2023, 02:52 PM   #15
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Default Re: Rear panhard assembly

Quote:
Originally Posted by nkaminar View Post
My mother used to say to not drive my Model A too fast around corners because they can tip over. She did not have to remind me as I tipped over a 1930 coupe in 1965 when driving too fast in the fog and not seeing a sharp corner. Some bystanders helped me right it and I drove home. I have wised up in my old age and take it easy on corners.
That tipping over problem is nothing that $20K wouldn't cure....LOL
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Old 10-20-2023, 03:52 PM   #16
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Default Re: Rear panhard assembly

My Tudor has 750x16s on the back. They rub the body on turns. Would a Panhard bar eliminate this?
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Old 10-20-2023, 04:25 PM   #17
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Default Re: Rear panhard assembly

It should, a panhard keeps the rearend centered. I originally had 6.50 x16 on my Tudor and they didn’t rub .

I really wish someone would manufacture a anti- roll bar for our A ‘s
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Old 10-20-2023, 06:11 PM   #18
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I really wish someone would manufacture a anti- roll bar for our A ‘s
That can be easily made from torsion bar parts from a vintage midget or sprint car.
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Old 10-20-2023, 07:18 PM   #19
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Default Re: Rear panhard assembly

Roll bars are more tricky to add due to the forces involved in the twisting motion. Attaching and stopping the brackets and links breaking will be a thing.
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Old 10-20-2023, 09:29 PM   #20
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Roll bars are more tricky to add due to the forces involved in the twisting motion. Attaching and stopping the brackets and links breaking will be a thing.
Over here, we figure that a part engineered for a circle track race car that is down engineered to work on a street driven car, will last at least till the apocalypse, maybe longer....lol
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