Utilizing innovative techniques, GReddy Extreme Timing Belts are crafted with specialized tooth construction that prevents stress at the cross points, ensuring a proper fit for every engine type. Made from high saturation H-NBR, the rubber ribs resist deformation and absorb stress to maintain precise valve timing over extended periods. Enhanced with increased heat-resistance, flexibility, and durability, these belts minimize the risk of heat-induced cracking, inconsistent timing, and skipping or snapping. With improved materials and construction, they offer unparalleled reliability and longevity.