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Est. 1957
COMP Cams

COMP Cams ID Spring Seats Eb 1.550 X 57 - Set of 100

$332.71

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COMP Cams ID Spring Seats Eb 1.550 X 57 - Set of 100. Protects cylinder heads and accurately locates valve springs in high-performance engines.

Key Features

  • Set of 100 ID Spring Seats.
  • 1.550 inch outside diameter, .570 inch inside diameter, and .060 inch thickness.
  • Made from a hardened steel alloy to handle high spring pressures and RPMs.
  • Protects the cylinder head and shim from extreme spring forces.
  • Features an inside diameter locator to keep the spring centered and stable.
  • Designed to eliminate the need for extensive cylinder head machining.
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About this part

Product Details

When you're building a performance engine that's going to see high RPMs and serious spring pressure, standard shims just won't cut it. They can get crushed and won't hold the spring steady. COMP Cams has a well-built solution with these ID Spring Seats. They're designed to protect your cylinder head and the shim underneath, while also keeping the spring centered and stable.

These seats feature an inside diameter (I.D.) locator, meaning the locating shoulder is on the inside, fitting within the spring cup. This design avoids the need for extensive machining on the cylinder head that older, outside-locating styles required. They're made from a hardened steel alloy, built to withstand the extreme forces in racing applications. This set includes 100 seats, giving you plenty for a full engine build.

Specifications

Brand
COMP Cams
Manufacturer Part #
4781-100
UPC
036584128885

Frequently Asked Questions

COMP Cams ID Spring Seats Eb 1.550 X 57 - Set of 100

$332.71