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Must-have Comp Cams 4782-100 Id Spring Locator Set Of 100 - 1.540" Od, .640" Id, .060" Thick Save 95% Now [plUVybkx]

$51.99 $166.99 -69%

The older style standard shims will not hold up to the extreme spring pressures and high RPM found in racing engines being built today. COMP Cams offers a simple but effective solution to this problem - a thin, hardened steel alloy seat which will no

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The older style standard shims will not hold up to the extreme spring pressures and high RPM found in racing engines being built today. COMP Cams offers a simple but effective solution to this problem - a thin, hardened steel alloy seat which will not only protect the head and shim but also locate and hold the spring in place. Previously, this part has been available only in a cup form with the retaining portion being on the outside of the part. This required that the head be machined a great deal to accept this cup so COMP now offers an I.D. locator with the locating shoulder on the inside, as well as the spring cup. Many sizes are available to locate from the inside or outside diameter.
Resources
Installation Instructions

Specifications:

Description_DEF Engine Valve Spring Seat
Description_DES ID Spring Locator Set of 100 - 1.540" OD, .640" ID, .060" Thick
Description_INV ID Locators 1.54" OD .640" ID .060 Thick
Description_KEY Cup
Description_KEY Locator
Description_KEY Seat
Description_KEY Spring Cup
Description_KEY Spring Seat
Description_MKT The older style standard shims will not hold up to the extreme spring pressures and high RPM found in racing engines being built today. COMP Cams offers a simple but effective solution to this problem - a thin, hardened steel alloy seat which will not only protect the head and shim but also locate and hold the spring in place. Previously, this part has been available only in a cup form with the retaining portion being on the outside of the part. This required that the head be machined a great deal to accept this cup so COMP now offers an I.D. locator with the locating shoulder on the inside, as well as the spring cup. Many sizes are available to locate from the inside or outside diameter.
Description_SHO EngValve Spring Seat
Description_SHP None
height 2.75
length 12.0
LTL N
Title ID Spring Locator Set of 100 - 1.540" OD, .640" ID, .060" Thick
weight 4.99
width 6.31

What Our Customers Say

January 3, 2026

Absolutely no complaints!

It has a very solid and reassuring weight to it.

- Parker C..

January 3, 2026

Absolutely no complaints!

An excellent item from a great brand.

- Eric King.

January 3, 2026

Absolutely no complaints!

I'm amazed at how much it can do.

- Dan Garcia.

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