SPI Top End Gasket Kit for Arctic Cat Prowler 440 L/C 1990 1991 1992 1993 1994

SPI Top End Gasket Kit for Arctic Cat Prowler 440 L/C

This SPI top end gasket kit is designed to rebuild the upper engine of Arctic Cat Prowler 440 liquid-cooled snowmobiles from 1990 through 1994, including cylinder base gasket, head gasket, and seals.

Overview

The SPI top end gasket kit provides all necessary gaskets for a top-end overhaul on Arctic Cat Prowler 440 L/C engines manufactured between 1990 and 1994. It includes the head gasket, base gasket, and exhaust seals to restore compression and prevent leaks. This kit is a reliable solution for maintaining the performance of these classic snowmobiles.

Built For Performance

• Includes cylinder head gasket, base gasket, and exhaust gasket
• Made from durable composite materials resistant to heat and pressure
• Precision die-cut to match original gasket shapes
• Saves time by supplying all top-end gaskets in one package
• Helps maintain correct squish clearance and compression ratio

Fits These Machines

• for Arctic Cat Prowler 440 L/C (1990-1994)

On-The-Job Use

• Snowmobile top-end rebuilds after wear or failure
• Replacing gaskets during cylinder head removal
• Restoring sleds for winter riding
• Preventive maintenance for collector sleds

Specs At A Glance

Good To Know

Q: Are the gaskets in this kit coated or require additional sealant? A: Some gaskets are pre-coated; follow manufacturer instructions and use sealant on specific contact surfaces if recommended.

Q: Can this kit be used on an Arctic Cat Prowler with a different displacement? A: This kit is specific to the 440 liquid-cooled engine; do not use on 500 or 550 engines.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.