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My 67 pony is in the chassis shop, and I need to decide between a panhard bar , track locator, or a wishbone. It is a ladder bar coil over setup. Wanted a 4 link but couldn't get it to fit under the floor while keeping the full back seat. 6 pt cage, 10.5 car, 4spd for now, may end up as a glide later. . Full interior etc.

Car will see equal street and track time. Any advantage to running a wishbone in this case? If more info is needed let me know.

Thx guys, and come on P51s
 

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A panhard bar would be the best for handling the side load stresses a street driven car sees while going around corners at speed. But they could cause binding with a ladder bar that has solid rear rod-ends & all metal front rod-ends.

Vanishing Point race cars has an "X" link (kinda like dual diagonal track locators) that looks pretty beefy, and looks like it would be stronger than a wishbone.
 

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I went thru this when I built my rear end, the wishbone does a good job of locating the rear and is strong enough for street duty, the downside is drag on the shaft and there will be a small amount of side to side play given the design. The track locator is great for the strip, but not strong enough for the street (IMO), I went with an X-brace type track locator (like mentioned above), 2 bars can be removed for strip duty, which leaves you with a standard track locator.
 

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I've been pondering....

I've been pondering this same question for my ladder barred car. Thanks guys for the question and the answers.
My car has solid rear rod ends and heim joints in the front with the wraparound brackets in case of failure. It still looks like it will bind to me. But that's the way I got the car for a good deal, so I will try it on the street. How are your rod ends set up 6cyl3spd?? I have also seen polyurethane rod ends, but don't know how long they would live. I'm still learning here on this one. Good question, and timely. :lol:

Edit: I just left a question on Vanishing Point's site to see what they thought about the street/track use of their X link. I'll let you know what they say.
 
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The X-link is definitely stronger with the 4 3/4" heims on it than a wishbone. I would say for the street , you would have to lubricate the slip joint more often than a pure race set up. But that's not a big deal. Jim & the guys at VPRC will get you straight on it. They are a good bunch of guys. I don't know how they are about getting back to you with an e-mail, but if you decide to call,call early in the morning around 8:00 am. That is the best time to try to catch Jim Geese.

Dave, have you started on your TS 69 Mustang?
 

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Discussion Starter #7
Ok...

I'm glad I asked this question. Chassis guy is taking measurements and ordering ladder bars probably next week. Says it looks like I will need 36" bars. I don't know about the rod ends yet, but he is ordering the competition ladder link bars I believe. He had me leaning toward a panhard bar. I mentioned the wishbone to him and he said they work good, but he had never seen one in a street car. BTW this guy has a factory leaf spring 69 camaro setup with caltracs that is running in the high 5 second rang 8th mile.

Thanks Dave et al. I didn't know there was a such a thing as an X link. I took a look Vanishing Point's stuff. I love it. How do I know which version or I guess he should know how to take the measurement.

But I guess the consensus is either Panhard or X. Definately not a single track locator.

Thanks again. And any additional comments are welcome.
 
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I would say if you gave them the ladder bar C/L & front bracket thickness that they could weld one up for you or they sell them in kits & your chassis guy can build to fit your car. :D
 

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TopSportsman916 said:
Dave, have you started on your TS 69 Mustang?
Nothing more than messing with the body drawings a little (raising the rear quarters a little for more tub clearence). I will have my much ignored (as in surface rust!) back-halfed Maverick off the jig shortly after a few more bars are added. But I will probably be starting on a guy's '55 chebby, so the jig could be occupied again (oh well).
 
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If I had to guess, mabe MS over CM due to street use. What do you think??? That would be a good question for Jim Geese at VPRC.
 
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