GrimmSpeed Gates Stretch Belt Pulley Adapter - Subaru WRX 2008-2014 / STI 2004+

This is the Grimmspeed Gates Stretch Belt Pulley Adapter which has been designed to be used specifically with the Gates Stretch Belt Kit with the Grimmspeed Pulley. Note that the Gates Stretch Belt Kit will not work with other types of aftermarket manufactures, and is intended to be used for those with the Grimmspeed pulley only. 

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