(GT1A) THE SALE IS FOR 2 BOLTS WITH WASHERS. THIS IS AN OPEN PACKAGE. The ARP 652-1250 bolts are high-performance auto parts designed for engine and component fastening. Made by the reputable brand ARP, these 6-point hex black oxide bolts feature a 3/8"-16 RH thread size and a length of 1.250". Ideal for racing and performance vehicles, these bolts provide superior clamping force and durability to ensure a secure and reliable connection for improved engine performance.