Alternator Chrome Double V-Pulley

The TUFF-STUFF Alternator Chrome Double V-Pulley (part number 7610F) is a dual V-belt alternator pulley engineered for universal engine swap applications and custom builds where alternator drive configuration requires reliable, corrosion-resistant operation. Chrome-plated steel construction delivers both aesthetic appeal and long-term protection against oxidation in diverse under-hood environments.

The double V-groove design accommodates dual serpentine belt runs, a common requirement in high-output alternator installations and engine builds where increased charging capacity demands multiple drive paths. Steel construction provides the rigidity necessary to maintain consistent belt tension under load while resisting the thermal cycling that occurs during prolonged operation. The chrome finish protects against corrosion from moisture, road salt, and engine compartment humidity—critical in coastal, off-road, and marine applications where bare steel would degrade rapidly. Hardware is included, streamlining installation without sourcing additional fasteners.

This pulley suits engine builders, hot rod fabricators, and performance enthusiasts executing custom alternator mounting where OEM single-groove pulleys don't meet the electrical demand or belt configuration of the application. Universal fitment means sizing and bolt-pattern compatibility must be verified against your specific alternator shaft and mounting context before purchase. The compact, lightweight design (1.35 lbs) minimizes rotating mass while maintaining structural integrity under extended high-RPM service.

TUFF-STUFF positions this pulley within the restoration and performance market, where chrome-plated components blend functionality with visual finish quality. For builders prioritizing both electrical reliability and under-hood aesthetics, this alternator pulley delivers verified construction and included installation hardware.