These over-the-road heavy duty truck axle shims are a fast a nd accurate means to align front or rear axles of most popul ar tandem trailers and trucks. Specialty Products' new Zinc Alloy shims offer another level of performance versus our tr aditional aluminum shims. For a small cost increase versus a luminum, you now have the hardness of our premium manganese bronze shims and a much improved compression strength as com pared to aluminum shims.NOTE: Order one Part Number supplies six shims in a box.

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SPECIALTY PRODUCTS COMPANY

Specialty Products Company, also known as SPC Performance, specializes in precision-engineered components for high-performance engines. Their product lineup includes oil pans, valve covers, and other engine-specific parts designed to optimize performance, improve reliability, and support modified or upgraded powertrains.

The brand is recognized for its focus on quality, durability, and fitment, catering to automotive enthusiasts and professional builders alike. Specialty Products Company provides solutions that enhance both the functionality and longevity of engines, making them a trusted choice for performance upgrades and custom applications.

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SPECIALTY PRODUCTS COMPANY 10403 ZINC SHIMS 2.5x5x0.5° (6)

$61.38