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Est. 1957
S&S Cycle

S&S Cycle .574in x 1.450in x .015in Shim

$7.01

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S&S Cycle .574in x 1.450in x .015in Shim

Key Features

  • This product is a single S&S Cycle valve spring shim.
  • It measures .574 inches in diameter and 1.450 inches in length.
  • The shim has a thickness of .015 inches.
  • Constructed from black steel for durability.
  • Designed for use with .720 inch and .660 inch lift valve springs.
  • Intended for use in engines with B3 heads.
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About this part

Product Details

This product is a single S&S Cycle valve spring shim, measuring .574 inches by 1.450 inches with a thickness of .015 inches. It's made from black steel and is intended for use with .720 inch and .660 inch lift valve springs, specifically as found in B3 heads.

Shims like this are crucial for fine-tuning valve spring height and ensuring proper valve train geometry. By adding or removing shims, you can adjust the installed height of the valve spring, which affects the spring's installed tension and can help prevent valve float or coil bind. This particular shim is .015 inches thick, offering a small but significant adjustment for builders working on their engine's top end.

Specifications

Brand
S&S Cycle
Manufacturer Part #
90-2086
UPC
90-2086

Frequently Asked Questions

S&S Cycle .574in x 1.450in x .015in Shim

$7.01