Eagle H-Beam rods for Chev SB, 6.000in. Centre to centre length, 2.100in. rod journal, forged from SAE 4340 steel for superior strength. ARP 7/16 bolts & alignment sleeves are used for durability & precise cap location. Sets are match weight matched to +/- 1gm. Ideal for applications up to 750hp with ARP8740 bolts, for more extreme applictions ARP2000 bolts are rated to 1200hp & ARPL-19 bolts are rated to 1400hp. Sold in set of 8.