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Your cart is empty.WFO Concepts Steel Degree Shims are designed to correct pinion or caster angles. They are machined from mild steel then zinc plated to help fight off corrosion. These shims are designed to bolt into your leaf spring pack. Hole is drilled and countersunk to fit a 5/16 center pin but can easily be drilled larger if needed. Sold as a pair. Made in the USA! Shim Dimensions: 2 degree shim: length = 5", height (thick end) = 0.238", height (thin end) = 0.075" 4 degree shim: length = 5", height (thick end) = 0.485", height (thin end) = 0.135" 6 degree shim: length = 5", height (thick end) = 0.625", height (thin end) = 0.100" 8 degree shim: length = 5", height (thick end) = 0.750", height (thin end) = 0.050"
Brennan and Taylor Norwood
2025-09-04 20:59:05
Excellent quality, and they were a perfect fit for my 1993 Jeep YJ when I installed the 2.5" OME lift, with the greasable shackles, advanced adapters sye, and tom woods double Carden drive shaft.I originally installed a 2.5 degree shim after making a mistake on the math, but I'm glad I did, because I learned a lot in the process.These don't seem to have any instructions out there, and I couldn't find any others out there, so when I installed my original ones, I figured I had to drill out the hole in the shims to fit over the spring centering bolt. It wasn't until I did a bunch more looking and research that I realized that this style of shim is designed to be bolted onto the spring pack under the pin.With my new knowledge in hand, I was able to put these on in a few hours, they fit perfectly, and my 40mph wobble went away completely.
Mike Kurn
2025-08-01 11:40:31
I ordered this part using Amazon. Ive dealt with the people at WFO personally and I do NOT recommend them. If your a new builder they will shred you to bits. Use Amazon and avoid the hassle.
Daytona
2025-07-02 10:09:50
Used these on a 2500 hd 4x4 on new 10 stack leaf springs -tossed the stock springs & fabtech lift block/u bolt junk these fitted on the diff pads to correct the driveshaft angle-( just drilled the centering hole bigger) worked perfectly!
dwayne s.
2025-05-15 17:29:03
Amazing quality, fit perfectly, good price
tim jensen
2025-04-17 15:22:30
Would not recommend to anybody
Garret Ingersoll
2025-02-02 13:53:52
Arrived undamaged and free of burrs. Did what it said on the tin.
Papa George
2025-01-10 15:21:55
full 2.5 " wide same as leaf springs. I now have the castor and good steering I want.
kenneth h.
2024-12-22 17:08:39
These guys do it right. Notice there are no questions? That's because they are proud of their products and describe them completely. They manufacture them themselves. I'm ordering more tonight for another project. You won't find a higher quality product.
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