Improve the engine response in your vehicle with the Grimmspeed Lightweight Crank Pulley. This particular crank pulley has been carefully engineered and will decrease the rotational mass by more than 3.5lbs when compared to the OEM crank pulley. This improves throttle response and faster revs. It has the optimum weight to avoid any check engine lights or misfires. This is a direct replacement of your OEM crank pulley and will have a factory fit for a clean install.
This particular crank pulley has been CNC machined from 6061 T6 Aluminum, and has been balanced and will come with OEM timing marks for timing verification. Additionally, it comes with a perfect cut keyway to make it a straightforward installation.
Note that this particular crank pulley will come in an anodized finish to add a cleaner look to your engine bay.
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