What does a top-end gasket kit typically include?

A top-end gasket kit usually contains all the gaskets and seals needed to reassemble the cylinder head and cylinder onto the engine block. This specific Wiseco kit is designed for the 1999-2008 Arctic Cat 370 and includes all components required for that application.

Are these gaskets equivalent to OEM quality?

Wiseco gasket kits are described as OEM+ quality, meaning they meet or exceed the standards of original equipment. They are manufactured by leading gasket suppliers and inspected for accuracy to ensure a reliable seal for your rebuild.

What is the bore size this gasket kit is designed for?

This Wiseco top-end gasket kit is specifically designed for engines with a 61.00 mm bore size, which is common for the Arctic Cat 370 models within the specified year range.

Wiseco 99-08 Arctic Cat 370 61mm Top End Gasket Kit

Specifications

Brand: Wiseco
Part #: W6664
UPC: 193564119940

Wiseco 99-08 Arctic Cat 370 61mm Top End Gasket Kit

Name: Wiseco 99-08 Arctic Cat 370 61mm Top End Gasket Kit
Brand: Wiseco
Price: 39.21 USD
Availability: InStock

$39.21

On Backorder

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

Wiseco 99-08 Arctic Cat 370 61mm Top End Gasket Kit. Includes all gaskets and seals for a reliable rebuild.

Key Features

Fits 1999-2008 Arctic Cat 370 models, including Panther and Z series.
Includes all specified gaskets and seals for a complete top-end rebuild.
Designed for a 61.00 mm bore size.
Gaskets are sourced from leading suppliers and inspected for quality.
Bundles all necessary components under a single part number for convenience.

⚠️ 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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Will this fit your vehicle?

Product Details

If you're rebuilding the top end of your 1999-2008 Arctic Cat 370 snowmobile, this gasket kit from Wiseco is exactly what you need. It bundles all the essential gaskets and seals for the job into a single part number, making your rebuild process much more straightforward. This kit is designed to fit a range of Arctic Cat models, including the Panther and Z 370 series, ensuring you have the correct components for a proper seal.

Wiseco sources its gaskets from well-known suppliers, and each kit is inspected for quality and accuracy. This means you can trust that the parts will fit correctly and help you achieve a reliable seal, just like original equipment. Having all the necessary gaskets in one place saves you time hunting down individual parts and ensures your engine reassembly goes smoothly.