FEATURED BRAND = COVERKING CHECK OUT COVERKING NOW

Auto Barn
Est. 1957
COMP Cams

COMP Cams Spring Shims Eb .030 X 1.640in

$88.95

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

COMP Cams valve spring shims, .030" thick and 1.640" OD. Heat-treated shim stock helps equalize valve spring installed height.

Key Features

  • These are COMP Cams valve spring shims.
  • Each shim is .030 inches thick.
  • The outer diameter of each shim is 1.640 inches.
  • Manufactured from heat-treated shim stock.
  • Helps equalize the installed height of valve springs.
  • Suitable for use with radical camshaft lobe profiles.
Secure CheckoutFast Shipping631-982-0042
About this part

Product Details

These COMP Cams valve spring shims are precisely .030 inches thick and measure 1.640 inches in outer diameter. They are made from high-quality shim stock that has been heat-treated to handle the demands of aggressive camshaft lobe profiles. Using these shims is a practical way to ensure your valve springs are installed at the same height across all cylinders.

Achieving consistent installed height is important for valve train stability and performance, especially when you're running a camshaft with steep lift rates. By providing a uniform base for your valve springs, these shims help prevent issues that can arise from uneven spring tension. The heat-treated material means they can stand up to the forces involved, even with radical cams.

Specifications

Brand
COMP Cams
Manufacturer Part #
4746-100
UPC
036584128274

Frequently Asked Questions

COMP Cams Spring Shims Eb .030 X 1.640in

$88.95