4x I-Beam Rods for Alfa 1750-2000L Engines. C/C 156.97mm, B/E 53.7mm, S/E 22mm All rods are precision forged 4340 EN24 aircraft quality steel,vacuum degased to remove impurities. The rods are forged in two pieces to insure proper grain flow. All surfaces are CNC maschined and shot-peened to relive stress. Silicone bronze bushings installed for increase wear resistance and precision ground alignment sleeves in the rod cap to prevent cap walk under high horsepower loads. Rods are equiped with ARP 2000 Rod bolts. Rods Weight is 560g Rods are good for 800 HP and 9000RPM.
