Ever look at something so long that you get less confident you know what you are looking at?
I cannot find the E-Body OEM shackle dimensions. I've come across references to both 3.5" and 4" center to center dimensions.
My '73 Challenger currently has 3.5" center to center on the 9/16" diameter pivots and are 3" plate to plate.
Are they correct for the car?
Thanks,
Ray
3420118 is the factory part number.
Quote from: MoparLeo on August 17, 2024, 10:46:12 AM3420118 is the factory part number.
Thanks
@MoparLeo. Same part number I found in the 1973 parts book. But still not able to find the exact dimensions after looking on all the usual sites.
This listing's description shows the center to center as being 4" for factory part number 3420118. I'll keep searching around but would still welcome further input!
https://www.autoandtrucksprings.com/dodge-leaf-springshackle-kit-bt16mck/
Oem Replacement Dodge Rear of Rear Leaf Spring Shackle Kit,
FLAGG # (CD400), (CD712),
Applications With (2 1/2") Wide Rear Leaf Springs Only,
Top to Bottom Bolts (Studs), Center to Center, (4"),
Applications With (4) HB889 Half Bushings, (1") OD x (9/16") ID,
(2) Upper Frame Rubber Half Bushings,
(2) Leaf Spring Eye Rubber Half Bushings,
This Shackle Kit Replaces (1) Side,
Right Side, Left Side Shackle Kits Are The Same.
Just in case anyone comes across this post and wants to know how it ended: All E-Body years used OEM shackle part number 3420118. The center-to-center dimension on the pivot bolts is 4" (not the 3.5" I found on my car).
I purchased a set from ESPO SPRINGS N THINGS. Very affordable.
Enjoy!