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Est. 1957
COMP Cams Rotator Eliminator Eb CB Exh
COMP Cams
COMP Cams

COMP Cams Rotator Eliminator Eb CB Exh

$489.64

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COMP Cams Rotator Eliminator Eb CB Exh. Protects heads and shims from extreme spring pressures and high RPM in racing engines.

Key Features

  • Fits BBC engines.
  • Features an I.D. locator with the locating shoulder on the inside, plus the spring cup.
  • Made from a thin, hardened steel alloy to protect the head and shim.
  • Helps locate and hold the valve spring in place.
  • Designed to withstand extreme spring pressures and high RPMs found in racing engines.
  • Dimensions: 1.568" OD, .623" ID, .300" Thick.
This part is specifically designed for BBC engines. Please verify compatibility with your specific engine build.
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Product Details

If you're building a high-RPM racing engine, you know that standard shims can struggle under extreme spring pressures. COMP Cams has a well-built solution with their Rotator Eliminator Eb CB Exh. This part is designed to protect your cylinder head and shim while also keeping the valve spring securely located.

Unlike older designs that required extensive machining to fit, this version features an I.D. locator with the locating shoulder on the inside, along with the spring cup. This makes installation more straightforward. It's made from a thin, hardened steel alloy that's built to withstand the demands of racing, ensuring the spring stays in place even at high RPMs.

This specific set, the 4779-100, is designed for BBC engines and has a 1.568" OD, .623" ID, and is .300" thick. It's a solid option for serious engine builds where reliability under stress is key.

Specifications

Brand
COMP Cams
Manufacturer Part #
4779-100
UPC
036584128861

Frequently Asked Questions

COMP Cams Rotator Eliminator Eb CB Exh

$489.64