King Performance 3.6" Billet Alternator Pulley — Air-Cooled VW

King Performance 3.6" Billet Alternator Pulley — Air-Cooled VWKing Performance 3. 6" Billet Alternator Pulley Eliminate the belt hop and inconsistency of stamped steel pulleys with the King Performance 3. 6" Billet Alternator Pulley. Engineered for high performance air cooled engines, this pulley is 100% manufactured in the USA using premium U. S. sourced materials. CNC machined for perfect concentricity, this pulley provides a more stable belt path at high RPMs and adds a clean, professional look to your engine

King Performance 3.6" Billet Alternator Pulley

Eliminate the belt hop and inconsistency of stamped-steel pulleys with the King Performance 3.6" Billet Alternator Pulley. Engineered for high-performance air-cooled engines, this pulley is 100% manufactured in the USA using premium U.S.-sourced materials.

CNC-machined for perfect concentricity, this pulley provides a more stable belt path at high RPMs and adds a clean, professional look to your engine bay.

Engineering & Material Specs

• USA Made: Proudly manufactured in-house using 100% U.S.-sourced materials.

• Precision Machined: CNC-cut from 6061-T6511 billet aluminum for maximum strength and reduced rotational mass.

• Hard-Anodized Protection: Finished in a hard black anodizing for superior wear resistance against belt friction.

• Optimal Sizing: Features a 3.6" diameter for reliable charging and fan speed.

What’s Included

This is a complete installation kit featuring high-grade hardware:

• 3.6" Billet Alternator Pulley

• 7075-T651 Nut: Hard black anodized for extreme durability.

• 6061-T651 Clamp Washer: Ensures even pressure and secure fitment.

• Precision Shims: Includes .005" thick shims for perfect belt alignment.

Technical Notes & Warranty

• Manufacturer Guarantee: All King Performance billet components and fasteners are guaranteed for two (2) years from the date of purchase.

• Anodizing Note: Like all anodized automotive parts, the finish may naturally fade or change color over time due to engine heat and UV exposure. This is a normal characteristic of the material and does not affect performance.