Partial List of Front Torsion Bars

[Marky Dissod]

Here is part of a torsion bar chart batboy found Dec 2017.

my torsion bar adventure - PerformanceTrucks.net Forums

GM Drivetrain & Suspension - my torsion bar adventure - I've owned a 2006 Tahoe 4WD for almost 6 years now and love it. But, I never cared for the tires, they were something called Wildcat A/T Radial (255/70R16). I wanted a couple sizes larger, but could not initially justify getting new one...

www.performancetrucks.net

Added to the list from this post

https://www.performancetrucks.net/f...rformance-21/torsion-bars-180259/#post1440904

15048307-LH (6XK) (Max torque 4553)
15048308-RH (7XK) (Max torque 4553)

15048309-LH (6XL) (Max torque 4626)
15048310-RH (7XL) (Max torque 4626)

15712407-LH (6WX) (Max torque 4863)
15712408-RH (7WX) (Max torque 4863)

Question 1: what's with the ratings gap here?

15048311-LH (6XM) (Max torque 5638)
15048312-RH (7XM) (Max torque 5638)

15712407 - LH (6WX) (Max torque 5826)
15712408 - RH (7WX) (Max torque 5826)

15528955 - LH (6GF) (Max torque 5826)
15528956 - RH (7GF) (Max torque 5826)

15058267-LH (6YH) (Max torque 5913)
15058268-RH (7YH) (Max torque 5913)

15712409-LH (6WY) (Max torque 5913)
15712410-RH (7WY) (Max torque 5913)

15528957-LH (6GG) (Max torque 6709)
15528958-RH (7GG) (Max torque 6709)

15528959-LH (6GH) (Max torque 7161)
15528960-RH (7GH) (Max torque 7161)

15712411-LH (6WZ) (Max torque 7267)
15712412-RH (7WZ) (Max torque 7267)

15528963 - LH (6GK) (Max torque 8615)
15528964 - RH (7GK) (Max torque 8615)

15528965 - LH (6GL) (Max torque 8782)
15528966 - RH (7GL) (Max torque 8782)

15732338 - LH (6XG) (Max torque 9054)
15732339 - RH (7XG) (Max torque 9054)

Question 2: If anyone notices that they have one of the pairs listed above,
Please sound off with which pair your vehicle wears, and your year/make/model vehicle?

Question 3: If anyone has more to add to this list, PLEASE DO!
Thanks.

 

[Alex_M]

Pulled a set out of a 99-02 Z71 Silverado once - don't recall the number or exactly which year, may still have them. They were the same number and not marked differently for LH and RH.

 

[Marky Dissod]

1st guess'd be, torsion bars from any light duty GMT800, should be functionally compatible /
/ functionally interchangeable with any other 1500 GMT800.
But I've been wrong before.
So I think I'm asking:
are Tahoes, 'burbans, Yukons L & XL, Escalades & ESVs, and Silverados & Sierras
capable of using any of the part numbers above ?

Pulled a set out of a 99-02 Z71 Silverado once.
Don't recall the number or exactly which year, may still have them.
They were the same number and not marked differently for LH and RH.

If you can glean any more info it'd be helpful, thanks.