2 SPI Standard Bore Piston Kits for Arctic Cat El Tigre 6000 L/C 1978-1979 68mm

2 SPI Standard Bore Piston Kits for Arctic Cat

These 2 SPI standard bore piston kits are built for Arctic Cat El Tigre 6000 L/C 1978-1979 models, providing a 68mm bore size to restore engine compression and performance.

Overview

This set of two SPI standard bore piston kits fits Arctic Cat El Tigre 6000 L/C snowmobiles from 1978 and 1979, delivering a complete piston assembly with rings and wrist pins. Each kit is machined to 68mm to match the original bore, ensuring reliable operation in Arctic Cat El Tigre liquid-cooled engines.

Built For Performance

• SPI pistons manufactured from high-strength aluminum alloy for durability
• Includes one-piece steel piston rings for consistent seal
• Wrist pin and circlips included for secure installation
• Precision-machined skirt profile to reduce friction and noise
• Designed to OEM specifications for Arctic Cat El Tigre 6000 L/C

Fits These Machines

• for Arctic Cat El Tigre 6000 L/C (1978-1979)

On-The-Job Use

• Used during engine rebuilds to restore power and compression in vintage snowmobiles
• Ideal for recreational trail riding and vintage racing applications
• Commonly installed when replacing worn pistons in high-mileage El Tigre engines

Specs At A Glance

Good To Know

Q: Are these piston kits direct replacements for the original Arctic Cat parts? A: They are aftermarket replacements designed to match OEM bore and compression specs, but always compare dimensions to your original pistons before ordering.

Q: Do I need to replace the piston rings if I only use one kit? A: Each kit includes new rings, so if you are only replacing one piston, you can use the rings from that kit; the unused kit remains sealed for future use.

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