SCOL has partnered with ZPE Inc, the industry leader in supercharger pulley technology. The Patented Micro Machined surface of the new GripTecŪ pulley reduces the effects of belt slip in higher-than-stock boost levels. These pulleys are available in both the 4 bolt (Magnuson) and 5 (SLP) bolt configurations. ARP Bolts available as an upgrade.
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