Vertex 23666B Cast Replica Piston Kit - Standard Bore 47.88mm, Standard Compression chemical-plastic-repair T6 heat treated to increase

T6 heat treated to increase tensile strength

The Injen PF cold air intakes have dyno proven power gains that don't lie

Set does both front and rear doors

2018-2025 Arctic Cat ZR 120

The combination of both perforated and heavy grade polyester

Vertex 23666B Cast Replica Piston Kit - Standard Bore 47.88mm, Standard Compression chemical-plastic-repair T6 heat treated to increaseBore: 47. 88mm Compression: Standard Compression Sizing: Standard Bore All piston skirts are coated with a hi tech Molybdenum Disulphite coating for faster break in time and increased piston life. Cast Replica piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston. Forged Replica pistons are forged from 2618 aluminum for superior strength and durability. Forged High