Alloy 5140. Connecting Rod, SIR, I Beam, 6.135 in Long, Bushed, 7/16 in Cap Screws, 8740 Bolt, Forged, Steel, Big Block Chevy, Set of 8. Beam Style I Beam. Forged Yes. Color Natural. Finish Natural. Material Steel.
Eagle SIR6100NLW, Set of 8 Natural Steel Sbc Sir I-Beam Rod Set 6.100 2.100 Pin
Eagle FSI6125O, Set of 8 Natural Steel Ls 6.125 4340 Forged I-Beam Rod Set Perfo
Eagle SIR6200BBLW, Set of 8 Natural Steel Sbc L/W 5140 Forged I-Beam Rods 6.200I
Eagle CRS5984K3D, Set of 4 Natural Steel Fits Honda 4341 Forged H-Beam Rods 5.98
Eagle SIR6250BBLW, Set of 8 Natural Steel Sbc L/W 5140 Forged I-Beam Rods 6.250
Eagle SIR6123CB, Set of 8 Natural Steel Sbm 5140 Forged I-Beam Rods 6.123In
