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SPI Standard Bore Top End Repair Kit for Arctic Cat 1998-1999 600 Twin Snow 78mm

SPI Standard Bore Top End Repair Kit for Arctic Cat 1998-1999 600 Twin Snow 78mm

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SPI Standard Bore Top End Repair Kit for Arctic Cat 600 Twin Snow

This top end repair kit from SPI is designed for Arctic Cat 600 Twin Snow engines from 1998-1999, featuring a 78mm standard bore size for reliable engine rebuilds.

Overview

The top end repair kit includes cylinder pistons, rings, wrist pins, and gaskets for a complete overhaul of Arctic Cat 600 Twin Snow engines. It is built to restore compression and performance in snowmobile applications, specifically for 78mm bore engines.

Built For Performance

  • Coated pistons reduce friction and improve wear resistance
  • Full gasket set included for airtight sealing
  • Precision-machined ring end gap ensures consistent compression
  • Wrist pins and clips supplied for secure piston attachment

Fits These Machines

  • for Arctic Cat 600 Twin Snow (1998-1999)

On-The-Job Use

  • Engine top end rebuild for snowmobiles
  • Restoring performance on winter trail machines
  • Replacing worn piston assemblies in high-mileage engines

Specs At A Glance

Bore Size 78mm
Compatible Brands for Arctic Cat
Kit Includes Pistons, Rings, Wrist Pins, Gaskets

Good To Know

Q: Is this kit suitable for a stock rebuild? A: Yes, it is designed for standard bore applications and does not require overboring the cylinder if it is within service limits.

Q: Are cylinder gaskets included? A: Yes, the kit contains all necessary gaskets for reassembly of the top end.

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

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Product Product subtotal Quantity Price Product subtotal
SPI Standard Bore Top End Repair Kit for Arctic Cat 1998-1999 600 Twin Snow 78mm
SPI Standard Bore Top End Repair Kit for Arctic Cat 1998-1999 600 Twin Snow 78mm
SPI Standard Bore Top End Repair Kit for Arctic Cat 1998-1999 600 Twin Snow 78mm
$395.89/ea
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