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Cometic Chevrolet Mark-IV Big Block V8 .188in Rubber Valve Cover Gasket
Cometic Gasket
Cometic Gasket

Cometic Chevrolet Mark-IV Big Block V8 .188in Rubber Valve Cover Gasket

$23.94

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Cometic Chevrolet Mark-IV Big Block V8 .188in Rubber Valve Cover Gasket. Features a steel torque limiting frame for a reliable seal.

Key Features

  • Fits Chevrolet Mark-IV Big Block V8 engines.
  • Molded rubber construction with a steel torque limiting frame.
  • The steel frame prevents over-tightening and blow-outs.
  • Offers improved sealing and extended reusability compared to cork or paper gaskets.
  • Gasket thickness is .188 inches.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

When you're rebuilding the top end of your Chevrolet Mark-IV Big Block V8, getting a good seal on the valve covers is crucial. This Cometic valve cover gasket is made from a soft rubber that's wrapped around a steel torque limiting frame. This design helps prevent over-tightening, which can cause other gaskets to blow out, and it also holds up well under high vacuum conditions.

Unlike basic cork or paper gaskets, this well-built Cometic gasket offers improved sealing and can be reused multiple times if you need to pull the covers again. The steel frame adds a solid layer of protection, ensuring a consistent seal that won't leak oil. It's a .188 inch thick gasket, designed to fit a wide range of Chevrolet Mark-IV Big Block V8 engines, including popular models like the C10 Pickup, Impala, and Camaro from the mid-60s through the mid-70s.

Specifications

Brand
Cometic Gasket
Manufacturer Part #
C5975
UPC
191070011673

Frequently Asked Questions

Cometic Chevrolet Mark-IV Big Block V8 .188in Rubber Valve Cover Gasket

$23.94