
Specifications
- Brand
- SPC Performance
- Part #
- 10623
- UPC
- 082642106234

SPC Performance ZINC SHIMS 3.5x6.25x1.5 deg.
$71.35
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SPC Performance heavy duty truck axle shims. Zinc alloy construction offers improved hardness and compression strength over aluminum.
Key Features
- Each box contains six SPC Performance heavy duty truck axle shims.
- Zinc Alloy construction offers improved hardness and compression strength compared to aluminum.
- These shims help spread the load to prevent crushing when used with Z Blocks or axle spacers.
- Dimensions: 3.5" width, 6.25" length, 1.5-degree angle.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
SPC Performance is known for making parts that help you dial in your suspension alignment. These heavy-duty truck axle shims are a fast and accurate way to adjust the front or rear axles on popular tandem trailers and trucks. They are made from a new Zinc Alloy that offers better performance than traditional aluminum shims.
For a small increase in cost over aluminum, you get the hardness similar to their premium manganese bronze shims, along with much better compression strength. This means they hold up better under load. If you're using Z Blocks or axle spacers, these shims help spread the load to prevent them from crushing. Each box contains six shims, measuring 3.5 inches wide, 6.25 inches long, with a 1.5-degree angle.
Specifications
- Brand
- SPC Performance
- Manufacturer Part #
- 10623
- UPC
- 082642106234
Frequently Asked Questions
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SPC Performance ZINC SHIMS 3.5x6.25x1.5 deg.

