i restored my aar rear springs with part number 3400048 and installed. passinger side leaned. i ordered new leaf springs from eaton detroit springs. put next to my originals and they dont have near the arch as mine. i talked to them they said aar springs were susposed to measure 7 7/8 in. arch my original measure 8.5 the new ones measure 7.25. does anyone know what is correct for a aar cuda. they said my originals have been altered.
aar rear spring higth
- Thread starter merkamp
- Start date
Challenger RTA
Well-Known Member
Can you provide a link to what you got? I'm thinking their correct.
Last edited:
Challenger RTA
Well-Known Member
Part No. | Years | Body Style/Remarks | Width | PL-1 S.E. (A) | PL-1 L.E. (B) | Eye/Bush S.E. | Eye/Bush L.E. | Arch(C) | No. of Leaves | Pack Thk. (D) | Spring Capacity |
78-523 | 1964-67 | 6 | 2 1/2 | 20 | 35 | Std/RB-60 | Std/HB-891 | 7 1/8 | 6 | 1 7/16 | 620 |
78-591 | 1968-69 | 6 | 2 1/2 | 20 | 35 | Std/RB-109 | Std/HB-891 | 6 3/8 | 5 | 1 3/16 | 560 |
78-593 | 1964-69 | V8 except 383; 6 Heavy | 2 1/2 | 20 | 35 | Std/RB-60 | Std/HB-891 | 5 3/4 | 6 | 1 1/2 | 620 |
1964-69 | 383; V8 except 383 heavy | 2 1/2 | 20 | 35 | Std/RB-91 | Std/HB-891 | 5 5/8 | 6 | 1 9/16 | 760 | |
33-909 | 1964-69 | 2 1/2″ Lift; Except 1968-69 with 6 | 2 1/2 | 20 | 35 | Std/RB-60 | Std/HB-891 | 7 5/8 | 6 | 1 1/2 | 640 |
78-615 | 1970-71 | Except 426 and 440 | 2 1/2 | 22 | 35 | Std/RB-60 | Std/HB-889 | 6 1/4 | 5 | 1 7/16 | 680 |
1970-71 | 426 and 440; Left | 2 1/2 | 22 | 35 | Std/RB-91 | Std/HB-889 | 5 3/4 | 6 | 1 11/16 | 720 | |
1970-71 | 426 and 440; Right | 2 1/2 | 22 | 35 | Std/RB-91 | Std/HB-889 | 5 3/4 | 6 | 1 11/16 | 720 | |
33-339 | 1972-73 | 318 | 2 1/2 | 22 | 35 | Std/RB-60 | Std/HB-889 | 8 3/8 | 5 | 1 5/16 | 710 |
33-341 | 1972-73 | 340 | 2 1/2 | 22 | 35 | Std/RB-91 | Std/HB-889 | 7 | 5 | 1 7/16 | 760 |
1970-73 | 2″ Lift; All | 2 1/2 | 22 | 35 | Std/RB-60 | Std/HB-889 | 7 7/8 | 6 | 1 1/2 | 720 | |
78-711 | 1974 | 318 | 2 1/2 | 22 | 35 | Std/RB-121 | Std/HB-889 | 8 3/8 | 5 | 1 5/16 | 710 |
78-713 | 1974 | 360 | 2 1/2 | 22 | 35 | Std/RB-114 | Std/HB-889 | 7 | 5 | 1 7/16 | 760 |
there web site does not give any measurement other than 2.5 wide 5 leaf. i don't see one on your post that fits.
.the closest has 6 leafs. i can not find the 3400048 in any assembly manual the same for any aar parts
the only link is eatondetroitspring.com
Mr Cuda
Well-Known Member
I have a nice set of originals, that I haven't used for fear of being too high.
Sitting on the spring eyes, hard to read without dragging them out, but I would say 8.75".
Sitting on the spring eyes, hard to read without dragging them out, but I would say 8.75".
THat's a great chart. What site did that come from? I would like to share it on other sites.
Challenger RTA
Well-Known Member
Plymouth Barracuda Leaf Springs - Stengel Bros Inc.
Call or E-mail for price quotes for Part Numbers that don't have pricing! Click Spring No. for pricing and to order online (HB Bushings not included with springs) Part No. Years Body Style/Remarks Width PL-1 S.E. (A) PL-1 L.E. (B) Eye/Bush S.E. Eye/Bush L.E. Arch(C) No. of Leaves Pack Thk. (D)...
www.stengelbros.com
THanks!Plymouth Barracuda Leaf Springs - Stengel Bros Inc.
Call or E-mail for price quotes for Part Numbers that don't have pricing! Click Spring No. for pricing and to order online (HB Bushings not included with springs) Part No. Years Body Style/Remarks Width PL-1 S.E. (A) PL-1 L.E. (B) Eye/Bush S.E. Eye/Bush L.E. Arch(C) No. of Leaves Pack Thk. (D)...
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