ARP 201-6103
If you know engines, you've heard of ARP. They make simply the best bolts in the industry, and are the only bolts you should think of when you're rebuilding your engine. The torque procedure for these bolts is just one and done, as opposed to the 3 stages of different torqueing and loosening that the OEM bolts call for, making your connecting rod bearing replacement go much faster.
These are ARP2000 series connecting rod bolts for S54's built up to 2/2003. M11x47mm