SPI .010 Over Bore Top End Repair Kit for Polaris XC SP 500 2000-2007 70.75mm

SPI .010 Over Bore Top End Repair Kit for Polaris

This SPI .010 over bore top end repair kit is designed for Polaris XC SP 500 models from 2000 to 2007, using a 70.75mm bore size to restore engine performance.

Overview

This SPI top end repair kit provides an over bore solution for Polaris XC SP 500 snowmobiles. The kit includes a .010 oversize piston and necessary components to refresh the engine top end. It is a direct match for 2000-2007 models requiring a 70.75mm bore.

Built For Performance

• .010 over bore size allows for cylinder reconditioning
• 70.75mm piston diameter ensures proper fit after overbore
• Includes piston rings, wrist pin, and circlips
• Constructed from strong aluminum alloy for longevity
• Compatible with Polaris XC SP 500 engines from 2000-2007
• Designed as a comprehensive top end repair solution

Fits These Machines

• for Polaris XC SP 500 (2000-2007)

On-The-Job Use

• Used for top-end engine rebuilds in snowmobiles
• Ideal for restoring compression in worn cylinders
• Commonly applied during high-performance restoration
• Suitable for recreational and trail riding applications

Specs At A Glance

Good To Know

Q: Does this kit include a cylinder or gaskets? A: This top end repair kit includes the piston, rings, wrist pin, and circlips; cylinder and gaskets must be sourced separately.

Q: Can this .010 over bore kit be used if the cylinder has already been bored larger? A: No, it is designed specifically for a .010 oversize on a standard 70.75mm bore; confirm your cylinder size before ordering.

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