VRP Modular Crank Pulley Kit (M113k)

Crank pulley separating? Already got a Supercharger Pulley?

We offer Crank pulley kits to complete your Pulley setup

Comes standard with a pinning kit that is very easy and straight forward for any shop or person to install.

3 pins lock into the front of the crank to ensure that the balancer will never twist the subpar factory key way off.

Comes with 10.9 hardness crank bolt and washer.

Aluminum design keeps the weight 1oz less than stock.

Still maintains its harmonic duties. Is fully rebuildable. 

Crank pulley Rings available are: 

• 168mm  
• 172mm
• 180mm
• 188mm (out of stock)
• 195mm

Crank pulleys benefit you with reduced slip with the same power gains as supercharger pulleys