Torsion Bar Options

Discussion in 'Suspension, Steering and Chassis' started by ConValiant64, Jul 17, 2017 at 8:14 AM.

  1. ConValiant64

    ConValiant64 Member

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    I have a 1964 Valiant convertible that was originally a 6 cylinder and now has a 318. The front end sits noticeably lower than the rear. Upon inspection, the torsion bars were 'maxed out', so there is no way to raise the front end any further. What are my options? Do any companies make longer torsion bars.? Also, do they make front/rear sway bars for this year/model vehicle? Any input would be greatly appreciated. Thanks.
     
  2. 65 Dartman

    65 Dartman FABO Gold Member FABO Gold Member

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    "Longer" bars would be for a B/E Body. What you want is a thicker in diameter A Body torsion bars. I forget what a stock 64 with a slant would have had so an upgrade would certainly help. A lot of members run .92 and higher bars which really helps in the ride and handling department. I would do a little research as everyone will have their own recommendations. I personally am going with 1.0 inch torsion bars from PST on my wagon.

    Original Front early A sway bars show up occasionally for sale. You will need the LCA's with outboard sway bar tabs to run original sway bars. They show up for sale as well. 67-72 LCA's with the sway bar tab also work on early A's with the stock sway bar.

    Helwig makes a beefy 1 & 1/4 inch (I think) hollow front sway bar that is light weight compared to a solid sway bar. Although not a true bolt-in, it's pretty close and can be used with original LCA's with the tab. It will also bolt to a tab that is attached to the shock bolt as well. The Helwig is what I will be using.

    Hope some of this helps!
     
  3. mopar_nocar

    mopar_nocar Well-Known Member

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    You don't want longer torsion bars, but larger diameter. Best deal I have found:

    1.03" Torsion Bar - A Body

    Mopar Performance makes some as well:

    https://www.summitracing.com/parts/dcc-5249150/overview/

    Sway bars, I suggest Hellwig:

    https://www.summitracing.com/parts/hel-55914/overview/year/1964/make/plymouth/model/valiant


    You may find that in addition to this fun performance stuff, the car needs basic stuff like a front end rebuild. I am doing the same thing to the same car myself right now. This, along with the mods, makes the cars handle pretty well....

    Incidentally, what are you doing for brakes?
     
  4. ConValiant64

    ConValiant64 Member

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    Thank you. That information was very helpful.
     
  5. ConValiant64

    ConValiant64 Member

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    Thanks for the sites. I've got some research to do. Current brakes are 9-inch drum.
     
  6. mopar_nocar

    mopar_nocar Well-Known Member

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    I would strongly encourage a brake upgrade, at least to the dual pot master cylinder....I am putting disc brakes on mine from a 73+ a body. Lots of options on brakes, but a must in my opinion.

    sb
     
  7. ConValiant64

    ConValiant64 Member

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    Thankfully, the car came with power brakes and a dual pot m.c., but an excellent recommendation. Not sure I would tolerate manual brakes for long at my age. Thanks again.