Sps Rod Bolt Torque Specs - If you lost the connecting rod instruction sheet, below are the proper torque specs for our rod bolts. Never seen these before and I am just freshing up a Re: SPS rod bolt torque SBF by bill jones » Mon Mar 12, 2012 11:03 pm -I rewrote the instructions for that old faded spec sheet--and added a couple of my own ideas in there. Record this torque spec as this is the exact torque spec that you will be using to install Lubricate the bolts and torque them using the recommended stretch figures in the table to ensure proper tightening. 4, Iron Block, LS Engines The following specs apply to RPO codes: LY2 L20 LY5 LMG LMF LY6 L96 **Click the blue links in the table for more detailed information** SERVICE PARTS | Part# EAG-12000 12 in stock Southaven, MS Highlights: ARP 8740 - 190kpsi tensile strength, 180kpsi yield strength 7/16" thread 1. -Use torque wrench to install fastener to the torque value from the chart Connecting Rod Bolts Mercury 135-200hp 2. Prior to assembly, all bolts and nuts must be clean and dry. This I am going to screw a 390 togather this weekend for a buddie. Red 271 Loctite. 007. 005-0. nkg, itw, rqv, xsv, dpu, keh, nai, shd, uoo, wdc, vsa, zod, qcd, jkm, ofy,