KRC Power Steering Serpentine Crank Pulley 2.5in 6-Rib — R-Lok System

High-Efficiency 2.5in Serpentine Crank Pulley

The KRC Power Steering Serpentine Crank Pulley is engineered for racers who demand reliability and efficiency from their accessory drive systems. With a 2.5-inch diameter and a 6-rib serpentine profile, this pulley is optimized to provide consistent power transfer to your alternator, water pump, or power steering pump. The R-Lok mounting system ensures a secure, vibration-free connection to your crankshaft, preventing slippage even at high engine speeds.

Key Features

• Profile: 6-rib serpentine design for maximum grip and minimal belt slip.
• Diameter: 2.5 inches, ideal for specific accessory speed ratios.
• Construction: Precision-machined aluminum for reduced rotating mass.
• Finish: Black anodized for a professional look and superior corrosion resistance.

Reducing rotating mass is a proven way to improve engine response and overall performance. This lightweight aluminum pulley helps your engine rev faster while ensuring your accessory drive remains stable. Whether you are running a circle track car or a high-performance street machine, the KRC R-Lok pulley system is the gold standard for durability. At GGCRACING, we are committed to providing the high-quality components that keep your vehicle performing at its best, race after race.