The ARP stainless-steel hex timing cover and water pump bolt kit for Buick 350. This hardware kit is identified for Buick 350 engines and uses stainless-steel hex fasteners as noted in the description. The overview focuses on the kit’s purpose—securing the timing cover and water pump—and retains the source detail about stainless-steel hex hardware for that application.
ARP Buick 350 SS Hex Timing Cover and Water Pump Bolt Kit