Nissan Frontier, Pathfinder, Xterra / Suzuki Equator - STILLEN Standard Performance Lightweight Crank Pulley - 400380

Features & Benefits:

• Aircraft quality aluminum construction
• Increases horsepower and torque
• Increases engines ability to accelerate (rev) freely
• Made to the highest industry standards
• Not for sale in California

Nissan Frontier, Pathfinder, Xterra / Suzuki Equator STILLEN Standard Performance Lightweight Crank Pulley [400380] Description:

A lightweight crank pulley is a great way to release some extra horsepower from your vehicle!  Factory cast iron crank pullies are inefficient and take horsepower from the engine in order to get them spinning.  The additional mass on the crank shaft slows down engine RPM and robs horsepower.  By replacing the crank pulley with a lightweight aluminum pulley you are allowing the engine to accelerate easily and free up some horsepower!