ARP SB/BB Chevy 3/8-24 hex lower pulley bolt kit

This ARP 3/8-24 hex lower pulley bolt kit is made from forged 8740 chromemoly steel, a strong material that holds up well under the stress of engine operation. These bolts are designed to replace the stock bolts on SB and BB Chevy engines, ensuring a secure fit for your lower pulley assembly. ARP is known for making well-built fasteners, and this kit is no exception, offering a reliable solution for your engine build or repair.

The 8740 chromemoly steel provides good tensile strength, which is important for keeping your pulley securely attached to the crankshaft. This kit includes the necessary bolts to get the job done, offering a straightforward replacement for worn or damaged original equipment. When you're working on your engine, using strong, reliable fasteners like these ARP bolts can make a difference in the longevity and performance of your build.