1960-69 high performance forged connecting rods, with brass bushing, full float pin design, set of 6, with ARP bolts: Note: these rods are not designed for pressed in pin, only full float; 4340 forged chrome Moly I-beam connecting rods with ARP cap screws/ bolts, rated over 700 HP. Alright, there it is, for those looking to build a tight engine, this spanking new set will do it. Ideal for buggies, turbos and other fast drivers, or anyone looking to improve performance. Why waste money and time rebuilding, balancing & installing ARP bolts? for about the same money, your Vair can sport these brand new rods. If you have any questions about this item, don't hesitate to give Rafee a call at the shop at 918-413-1548, we will be glad to answer any questions you might have.