Vertex Piston Kit 23856B Cast Aluminum Moly Coated

The Vertex Piston Kit 23856B uses gravity-cast aluminum alloy with 18% silicone content, delivering a light yet strong piston for efficient power transfer. Each piston is heat-treated with a T-5 hardening and tempering cycle to maximize hardness and wear resistance, supporting longevity under demanding engine loads.

The skirts feature a high-tech molybdenum disulphide coating, reducing friction during break-in and across life to help extend piston life and smooth operation. All rings in the kit are OEM replacements, ensuring compatibility and reliable sealing alongside the piston body.

Built to meet or exceed OEM standards, the Vertex 23856B kit emphasizes a precise fit and easy installation with compatible components. This combination of materials and coatings is designed to maintain engine integrity while improving combustion efficiency and overall performance reliability.

With its blend of light weight and strength, the 18% silicone content in the gravity-cast aluminum provides a piston that resists thermal expansion and maintains consistent compression. The result is a dependable upgrade suitable for engines requiring durable aftermarket pistons and a straightforward installation process, whether for routine maintenance or performance-oriented builds.

All pistons are heat treated with a T-5 hardening and tempering cycle

All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life

Cast piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston

Forged pistons are forged from 2618 aluminum for superior strength and durability

Forged High Compression pistons improve power and torque across entire rpm range

Big Bore pistons increase engines displacement, torque, and peak horsepower

Forged Replica pistons are forged OE replacements

Replica pistons and all rings are OEM replacements

The Vertex Piston Kit, part number 23856B, is designed to enhance engine performance and reliability. Crafted with high-quality materials, this piston kit ensures optimal combustion and efficient power transfer within your engine. Its precision engineering contributes to smoother operation and increased longevity of engine components. Suitable for various applications, this kit is an essential upgrade for maintaining engine integrity and improving overall vehicle performance. Easy to install, the Vertex piston kit is built to meet or exceed OEM specifications, providing a dependable solution for automotive enthusiasts and professional mechanics alike.

Features:

• High-quality construction for durability and reliable performance

• Precision-engineered components for optimal fit and function

• Designed to enhance engine power and efficiency

• Built to meet or exceed OEM standards

• Easy installation with compatible fit