Product Summary

Stock Car

  • Features a 2-7/8" center hole to allow use with stock style shocks
  • It can be used with either 5" or 5-1/2" diameter springs
  • Has ACME threads for high strength
  • Allows for up to 2" of range for height adjustment
  • Engineered to maximize your spring tuning capabilities

Key Specs

MFG. Part #20187
BrandAFCO

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AFCO 20187 Details

Maximize your spring tuning capabilities with these adjustable spring shims. Hidden-style shim is out of sight above the spring. Threaded steel two-piece design. Adjust the shim to where you want and then spot weld it.

  • Features a 2-7/8" center hole to allow use with stock style shocks
  • Can be used with either 5" or 5-1/2" diameter springs
  • ACME threads for high strength
  • Allows 2" range of height adjustment
  • Trim sleeve for initial fit then weld

AFCO 20187 Specifications

KEY SPECS
MFG. Part #20187
BrandAFCO

Ratings & Reviews

4.5

4 Reviews

Customers say

Customers praise the product for superior quality and practicality in vehicle modification. It's confirmed to effectively adjust rear spring levels and is ideal for vintage A body models and even '95 Camaro circle track cars, effectively addressing imbalances. Most applaud the adjustability feature. However, the product may raise the car more than expected, requiring easy but unexpected adjustments. A minor issue raised is that it's somewhat hard to install on a 14" spring without cutting off excess spacer. Despite this, it stands out for its usability and exceptional material quality.