THE ARP Stainless 3 Piece Pulley is a fantastic addition to my automotive collection. Based on my observations, the pulley is well-made and extremely durable.i love how sleek and polished it looks under the hood of my car. The installation process was smooth and hassle-free. However the only con I can think of is the price. It may be a bit high for some, but the quality is worth the investment. Overall, I highly recommend this product to anyone in need of a reliable car pulley..