Cometic

CHEVY SM BLOCK 4.185 BORE

GTIN 00191070544492
$112.99
Out of Stock

This part is currently out of stock. Browse what's ready to ship, or ask us to let you know when it's back.

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Shipping & Returns

Most orders ship within 1–2 business days from US warehouses. Tracking is emailed as soon as your order is on its way.

30-day hassle-free returns on unused parts in original packaging. Read the full returns policy

Overview

Upgrade your engine's performance with the Cometic MLS Head Gasket, specifically designed for Chevrolet small block applications. This gasket ensures an optimal seal, allowing your engine to run smoothly and efficiently.

  • Multi-layer stainless steel construction: Provides superior durability and resistance to blowouts, ensuring long-lasting performance.
  • Designed for 18/23 degree heads: Perfectly matches your engine setup for enhanced sealing and compatibility.
  • Compressed thickness of 0.040 inches: Offers a reliable seal while maintaining the necessary clearance for optimal engine operation.
  • Bore size of 4.185 inches (106.300 mm): Ideal for a range of Chevrolet, GMC, Pontiac, and other compatible vehicles, enhancing sealing capabilities.

This head gasket is sold individually and is suitable for various models from 1991 to 2002, ensuring a perfect fit for your Chevy, GMC, Pontiac, Oldsmobile, Buick, Checker, Avanti, or Excalibur.

Count on Cometic for quality and reliability in your engine rebuild.

  • Ships fast from US warehouses
  • 30-day hassle-free returns

Specifications

BrandCometic
GTIN00191070544492

Frequently Asked Questions

What is the purpose of the Cometic CHEVY SM BLOCK 4.185 BORE head gaskets?
These head gaskets are designed to provide a reliable seal between the engine block and cylinder head for Chevrolet, GMC, Pontiac, Oldsmobile, Buick, Checker, Avanti, and Excalibur vehicles.
What materials are used in the construction of these head gaskets?
The Cometic head gaskets are made from multi-layer stainless steel, which provides durability and strength.
How thick are these head gaskets?
The compressed thickness of these head gaskets is 0.040 inches.
Is installation of these head gaskets difficult?
Installation can vary in difficulty based on your experience; it is generally recommended to seek professional installation for optimal results.
What specifications should I know about these head gaskets?
These gaskets are designed for 18/23 degree heads, have a bore size of 4.185 inches (106.300 mm), and are sold individually.

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$112.99