SPC Performance BREAK AWAY AXLE SHIMS(6)

These heavy-duty axle caster shims can also be used to adjust pinion angle on Jeep CJs and similar vehicles with 1-3/4" to 2" wide leaf springs. 6 degree taper. Six shims per box. California Residents WARNING

Part Type

Leaf Spring Shim Kit

Product Overview

*CASTER/CAMBER SHIMS*
These shims provide positive caster changes on vehicles by installing them between specific suspension components or the chassis. Stackable for larger changes.

*COSMO SHIMS*
Machined steel takes the punishing 4WD environment. Install between the steering knuckle and the spindle.

*FULL CONTACT NYLON SHIMS*
Adjust camber or toe with our full contact rear shims. For either camber or toe, these nylon shims are available with 9 different angles - giving you the ability to install the exact alignment change needed.

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

• 6 shims per box
• Adjust both pinion & caster angle
• Box of (x6) Shims
• Degree/Taper: 2" - 6
• Degree/Taper: 6.00Ëš
• Fits vehicles with 1-3/4" to 2" wide leaf springs
• Heavy-duty axle caster shims adjust pinion angle
• Used to on Jeep CJs and similar vehicles with 1-3/4" to 2" wide leaf springs
• Width: 1-3/4"

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Details

Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Axle Shims, Zinc, 6 Degree Taper, 2.0 in. Width, 4.375 in. Length, Set of 6

These SPC Performance pinion angle shims are designed to change the angle of your rear differential in relation to your suspension. They are manufactured from high-quality HD zinc alloy, aluminum, or manganese bronze, so they are strong enough for 2WD and 4WD trucks and SUVs. Available for different width leaf springs and degree corrections, the SPC Performance pinion angle shims will get your driveshaft alignment back to normal.