Enhance the performance and durability of your engine with this premium Cylinder Head Studs Kit, precisely manufactured through fully CNC machining to ensure high accuracy and superior fitment. Crafted from high-strength steel and featuring 12-point chromoly head nuts machined from billet steel and heat-treated for exceptional toughness, this kit delivers reliable strength with a torsion resistance increased up to 35 foot-pounds. Key Features: · Fully CNC Machined: Provides precise dimensions and high accuracy for optimal engine performance and fitment. · High-Strength Chromoly Head Nuts: Made from billet steel and heat-treated to ensure long-lasting durability and resistance to wear. · Enhanced Corrosion Resistance: Nuts and studs are oxidized to protect against rust and damage, extending the lifespan of the components. · Rolled Threads on Nuts and Studs: Ensures the strongest thread engagement for maximum holding power and reliability under high stress. · Easy Installation: Designed for a straightforward setup with no drilling or tapping required, saving time and effort during maintenance or upgrades. Specifications: · Material: Steel · Item Type: Cylinder Head Studs Kit · Torsion Strength: Up to 35 foot-pounds · Head Nuts: 12-point chromoly, billet steel, heat-treated · Thread Type: Rolled threads for superior strength Fitment: · Compatible with Yamaha Rhino 660 (Years 2004, 2005, 2006, 2007) · Compatible with Yamaha Raptor 660 (Years 2001, 2002, 2003, 2004, 2005) Package Includes: · Cylinder Head Studs Kit This Cylinder Head Studs Kit is an ideal upgrade for Yamaha Rhino and Raptor 660 models, offering enhanced strength, corrosion resistance, and precision fitment. Whether for repair or performance enhancement, it provides a durable and reliable solution for maintaining engine integrity and improving overall vehicle performance.