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Author Topic: Leaf spring selection!  (Read 1062 times)
celticwarlock
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Leaf spring selection!
« on: December 12, 2009, 05:21:32 AM »

     I was wondering what sort of leaf springs I'll be needing for my 1972 Dart.  The car has a 440 / 727 combo in it, but other than that it is not heavily modified.  I want the car to have some rake to it, but nothing too dramatic (I should mention that I have 1" torsion bars up front, if that makes any difference).  Which ones should I choose?  Does anyone have any recommendations?       
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signet_ver1.1
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Re: Leaf spring selection!
« Reply #1 on: December 12, 2009, 01:31:04 PM »

4120863 4120864 one is right the other left,they are the 2800lb superstock springs.

looked ok to me,actually way better than the saggy stockers.

69 Valiant battery in back,no spare no jack.
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SouthShore440
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Re: Leaf spring selection!
« Reply #2 on: December 13, 2009, 09:50:26 AM »

OEM 6 leaf HD springs are nice for the street. i had these on my duster and it gave it a nice stance. go with adjustable  rear hangers so you can lower or raise to your taste.

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codfish
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Re: Leaf spring selection!
« Reply #3 on: December 14, 2009, 12:51:16 AM »

Before I went with a Caltrac setup, I had ESPO (Springs n things), 1" over stock ride height on my 68 Dart.  Not stiff, and a decent "rake".  The pic below is just after I installed them.  They did settle down to the advertised 1" lift after alittle street use.

Excellent price, and even better customer service.  Thumbsup

codfish

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DRIVE A HYRID.  I NEED YOUR GAS!!!
doug 371
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Re: Leaf spring selection!
« Reply #4 on: December 14, 2009, 06:23:33 PM »

Before I went with a Caltrac setup, I had ESPO (Springs n things), 1" over stock ride height on my 68 Dart.  Not stiff, and a decent "rake".  The pic below is just after I installed them.  They did settle down to the advertised 1" lift after alittle street use.

Excellent price, and even better customer service.  Thumbsup

codfish


what ride height did you order ur caltracs in? pics?
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DART VADER
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Re: Leaf spring selection!
« Reply #5 on: December 14, 2009, 09:10:50 PM »

I went with the superstock springs myself.
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codfish
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Re: Leaf spring selection!
« Reply #6 on: December 14, 2009, 10:53:31 PM »

Quote
what ride height did you order ur caltracs in? pics?
Quote

Stock ride height.





codfish

ps  Anyone know where to get tire chains for these drag radials?  They suck in the snow Shocked
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doug 371
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Re: Leaf spring selection!
« Reply #7 on: December 15, 2009, 02:16:38 AM »

thanks codfish...looks excellent...can't wait to see the car in person...
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Re: Leaf spring selection!
« Reply #8 on: December 16, 2009, 12:37:04 PM »

Ended up with 340 A-body leaf springs on the spare parts car.



Should have my kids get the rubber off the 1/4's
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1967FastBack
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Re: Leaf spring selection!
« Reply #9 on: December 17, 2009, 11:20:06 PM »

just got a set of road race leaf springs, adjustable hangers and rear shackles from from firm feel, will let you know ho they work out.
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DustBuster
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Re: Leaf spring selection!
« Reply #10 on: December 18, 2009, 06:41:02 PM »

You ain't gonna believe this, but JC Whitney has AMERICAN made (JR Springs in Illinois) for only $65 bucks apiece. They come in stock or 2" increased lift or stock. I running the stock and as you can see, there is still a bit of rake.
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mopardude318
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Re: Leaf spring selection!
« Reply #11 on: December 18, 2009, 08:01:03 PM »

just got a set of road race leaf springs, adjustable hangers and rear shackles from from firm feel, will let you know ho they work out.

please do. id like to know how these road race types work out for ya..
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1967FastBack
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Re: Leaf spring selection!
« Reply #12 on: December 18, 2009, 11:58:02 PM »

i heard that they lower the car one inch or more. and they use the bigger 5/8 front eye bolt and the bigger bolt for the rear shackles so there suppose to be real sturdy. plus im using adjustable front hangers so i can go real low in the back  !nanr
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celticwarlock
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Re: Leaf spring selection!
« Reply #13 on: December 19, 2009, 03:27:24 AM »

You ain't gonna believe this, but JC Whitney has AMERICAN made (JR Springs in Illinois) for only $65 bucks apiece. They come in stock or 2" increased lift or stock. I running the stock and as you can see, there is still a bit of rake.


               That's nuts!  If they're even somewhat durable that may be a good deal.  How much was it to ship them?
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celticwarlock
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Re: Leaf spring selection!
« Reply #14 on: December 19, 2009, 03:36:49 AM »

I couldn't wait for an answer, so I checked the site.  According to the website itself, they do not have them for my '72 Dart.  It could be a web snafu.  When did you buy them?  Do you still have a part #, or do our vehicles not take the same springs?  I'd be a bit surprised if they didn't.   
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Re: Leaf spring selection!
« Reply #15 on: December 19, 2009, 10:00:12 AM »

You ain't gonna believe this, but JC Whitney has AMERICAN made (JR Springs in Illinois) for only $65 bucks apiece. They come in stock or 2" increased lift or stock. I running the stock and as you can see, there is still a bit of rake.


               That's nuts!  If they're even somewhat durable that may be a good deal.  How much was it to ship them?

Right now, Whitney is offering free shipping on any order over $75.. And yes they still make them, but you may have to call them because it's so old of an application. I bought mine 2 years ago  for $57. each! !nanr
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Re: Leaf spring selection!
« Reply #16 on: December 19, 2009, 10:05:45 AM »

I did some homework for you (using my car). They also offer a money back guarantee, no questions asked!
Here's the link for the stock springs

http://www.jcwhitney.com/jcwhitney/product.jcw?nval=0&statenval=0+200001777+1974&productId=2005965&shopid=100001&pageid=12&_requestid=715956
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celticwarlock
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Re: Leaf spring selection!
« Reply #17 on: December 20, 2009, 02:00:34 PM »

Thank you for that!  Our cars take the same springs?  That makes thing easier.  I'll get right on that!  What would I pay for some adjustable shackles?
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Re: Leaf spring selection!
« Reply #18 on: December 20, 2009, 03:19:39 PM »

Thank you for that!  Our cars take the same springs?  That makes thing easier.  I'll get right on that!  What would I pay for some adjustable shackles?

I think with the arc you're going to have, you won't need adjustable shackles. They're usually a band-aid for sagging springs anyway. I'm sure you can get them at Whitney's too if you really want them
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1967FastBack
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Re: Leaf spring selection!
« Reply #19 on: January 24, 2010, 10:01:06 PM »

Firm Feel Road Race leaf springs and HD rear shackles and 5/8 Front spring hangers arrived today, I installed the bushings and Im looking forward to getting the car off Jackstands.... Finally! 











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383man
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Re: Leaf spring selection!
« Reply #20 on: January 29, 2010, 07:38:26 PM »

We used the MP 002/003 springs on my boys Dart.  You can see here how it sits.   Even if your car sits high when you put springs on it you can lower it some with lowering blocks.    Ron



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My car , 63 Sport Fury Max Wedge wanna be......11.49 @ 116 so far !  Sons street car 400 Dart......11.45 @ 117.73.
5258
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Re: Leaf spring selection!
« Reply #21 on: January 29, 2010, 09:09:54 PM »

Went with superstock springs, ordered two passenger sides in order
to have car sitting level, No complaints here.

Beleiev I got them through Mancini

Mike
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1967FastBack
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Re: Leaf spring selection!
« Reply #22 on: January 30, 2010, 07:36:53 PM »

There are very stiff yet flexible from one wheel to the other only when the tires meet uneven pavement, soon to have a nice set of shocks and a FFI rear sway bar.







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smallbigblock
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Re: Leaf spring selection!
« Reply #23 on: February 05, 2010, 11:03:15 AM »

You ain't gonna believe this, but JC Whitney has AMERICAN made (JR Springs in Illinois) for only $65 bucks apiece. They come in stock or 2" increased lift or stock. I running the stock and as you can see, there is still a bit of rake.

I had heard this before and I went to thier site and searched up and down and could not locate these springs.   Is there a part number Huh?
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smallbigblock
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Re: Leaf spring selection!
« Reply #24 on: February 05, 2010, 11:05:57 AM »

Never mind ....Should have read the whole thread first.

Thanks
Doug
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flyboy01
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Re: Leaf spring selection!
« Reply #25 on: February 05, 2010, 01:25:22 PM »

4120863 4120864 one is right the other left,they are the 2800lb superstock springs.

looked ok to me,actually way better than the saggy stockers.

69 Valiant battery in back,no spare no jack.

I ordered mine Mon and got them Wed.
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signet_ver1.1
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Re: Leaf spring selection!
« Reply #26 on: February 06, 2010, 12:36:49 AM »

flyboy

get a few before and after pictures

thanks
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Cudadust
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Re: Leaf spring selection!
« Reply #27 on: February 06, 2010, 03:37:19 AM »

SS springs suck for street use, rear end way too high. lowering blocks way too low, the ride is harsh and noisy. Had a set on a 72 duster after about 300 miles they came off the car for some nive ESPO springs that are perfect for street and occasional strip use. Heard some good things about the JC Whitney sprins on another board, could be worth considering.
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zigs
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Re: Leaf spring selection!
« Reply #28 on: February 06, 2010, 06:16:23 PM »

I'm wanting to get rid of the shackles on my 68 Dart. Never really liked them. I like the looks of Codfishes 68 clean, nothing hanging out or down.
i like the Darts that are alittle high in front and a little higher in back. Kinda the crouching tiger look. Codfish ya got it right.
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383man
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Re: Leaf spring selection!
« Reply #29 on: February 06, 2010, 09:01:54 PM »

SS springs on my 63 in this pic.  This is just how it sits when I put them on and have the longer extending C-body shocks.  They ride great for me as I drive it everywhere.    Ron

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My car , 63 Sport Fury Max Wedge wanna be......11.49 @ 116 so far !  Sons street car 400 Dart......11.45 @ 117.73.
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