What type of cylinder heads do these gaskets fit?

These Kooks header gaskets are specifically designed for Small Block Chevy engines that utilize 23-degree cylinder heads. They also feature the Stahl port design.

Are these gaskets sold individually or as a set?

These header gaskets are sold in pairs, meaning you receive two gaskets per purchase. This is intended for direct replacement of damaged or lost gaskets.

What is the construction material of these gaskets?

The gaskets are made from multi-layer aluminum. This construction helps ensure a solid seal between the header and the cylinder head for your Small Block Chevy engine.

Kooks SB Chevy Stahl Outer 23deg Aluminum Gaskets

Specifications

Brand: Kooks Headers
Part #: PY-8017-AL
UPC: 842422179816

Kooks SB Chevy Stahl Outer 23deg Aluminum Gaskets

Name: Kooks SB Chevy Stahl Outer 23deg Aluminum Gaskets
Brand: Kooks Headers
SKU: kooks-headers-kooks-sb-chevy-stahl-outer-23deg-aluminum-gaskets-t14-488957
Price: 31.95 USD
Availability: BackOrder

$31.95

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Kooks SB Chevy Stahl Outer 23deg Aluminum Gaskets are multi-layer aluminum for Small Block Chevy 23-degree cylinder heads. Direct replacement for damaged or lost gaskets.

Key Features

Fits Small Block Chevy engines with 23-degree cylinder heads.
Features the Stahl 7-bolt pattern and Stahl port design.
Constructed from multi-layer aluminum for a reliable seal.
Sold in pairs as direct replacement gaskets.
Handcrafted in the USA by Kooks Headers.

⚠️ 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

These Kooks header gaskets are made from multi-layer aluminum, specifically designed for Small Block Chevy engines with 23-degree cylinder heads. They feature the Stahl 7-bolt pattern and Stahl port design, ensuring a solid seal between your headers and the cylinder head.

If you're rebuilding your top end or replacing a damaged or lost gasket, these are a direct replacement. They are sold in pairs, and while most header kits include them, this part number is intended for when you need to replace just the gaskets themselves. They are crafted in the USA by Kooks Headers, a company with over 50 years of experience in high-performance exhaust systems.