ECS Tuning is happy to introduce an even lighter design crank pulley for your VR6! We put our old pulley on a diet; it is still machined from billet aluminum but has been restructured for added strength during the weight reduction. Anodized finish resists harsh weather and road salt to provide years of reliable service. A simple bolt on replacement, you can have your engine turning easier with just an afternoon of turning wrenches. With the same diameter as a stock piece, there is no need to purchase a new serpentine belt. Overall this is a perfect, low cost modification that will translate into better throttle response and engine braking over stock. Kit includes the following: 13oz Crank Pulley - Compare to a stock weight of 108 oz! Key-way for crank pulley OEM Crank bolt
