LS Torque Specs

Part Spec

  • Accelerator Control Cable Bracket Bolts 89 in lb

  • Air Conditioning Compressor Bolts 37 ft lb

  • Air Conditioning Compressor Bracket Bolts 37 ft lb

  • Air Conditioning Idler Pulley Bolt 37 ft lb

  • Air Conditioning Tensioner Bolt 18 ft lb

  • Air Injection Reaction (AIR) Pipe-to-Exhaust Manifold Bolts 15 ft lb

  • Camshaft Retainer Bolts 18 ft lb

  • Camshaft Sensor Bolt 18 ft lb

  • Camshaft Sprocket Bolts 26 ft lb

  • Catalytic Converter Nut 18 ft lb

  • Connecting Rod Bolts - First Design (First Pass) 15 ft lb

  • Connecting Rod Bolts - First Design (Final Pass) 60 degrees

  • Connecting Rod Bolts - Second Design (First Pass) 15 ft lb

  • Connecting Rod Bolts - Second Design (Final Pass) 75 degrees

  • Coolant Temperature Gauge Sensor 15 ft lb

  • Crankshaft Balancer Bolt (Installation Pass-to Ensure the Balancer is Completely Installed) 240 ft lb

  • Crankshaft Balancer Bolt (First Pass-Install a NEW Bolt After the Installation Pass 37 ft lb

  • and Tighten as Described in the First and Final Passes)

  • Crankshaft Balancer Bolt (Final Pass) 140 degrees

  • Crankshaft Bearing Cap Bolts (Inner Bolts-First Pass in Sequence) 15 ft lb

  • Crankshaft Bearing Cap Bolts (Inner Bolts-Final Pass in Sequence) 80 degrees

  • Crankshaft Bearing Cap Side Bolts 18 ft lb

  • Crankshaft Bearing Cap Studs (Outer Studs-First Pass in Sequence) 15 ft lb

  • Crankshaft Bearing Cap Studs (Outer Studs-Final Pass in Sequence) 53 degrees

  • Crankshaft Oil Deflector Nuts 18 ft lb

  • Crankshaft Position Sensor Bolt 18 ft lb

  • Cylinder Head Bolts (First Pass all M11 Bolts in Sequence) 22 ft lb

  • Cylinder Head Bolts (Second Pass all M11 Bolts in Sequence) 90 degrees

  • Cylinder Head Bolts (Final Pass all M11 Bolts in Sequence 90 degrees

  • -Excluding the Medium Length Bolts at the Front and Rear of Each Cylinder Head)

  • Cylinder Head Bolts (Final Pass M11 Medium Length Bolts at the Front 50 degrees

  • and Rear of Each Cylinder Head in Sequence)

  • Cylinder Head Bolts (M8 Inner Bolts in Sequence) 22 ft lb

  • Cylinder Head Coolant Plug 15 ft lb

  • Cylinder Head Core Hole Plug 15 ft lb

  • Drive Belt Idler Pulley Bolt 37 ft lb

  • Drive Belt Tensioner Bolts 37 ft lb

  • Engine Block Coolant Drain Plugs 44 ft lb

  • Engine Block Heater 30 ft lb

  • Engine Block Oil Gallery Plugs 44 ft lb

  • Engine Coolant Air Bleed Pipe Bolts and Studs 106 in lb

  • Engine Crossmember Bolts (Large) 107 ft lb

  • Engine Crossmember Bolts (Small) 92 ft lb

  • Engine Flywheel Bolts (First Pass) 15 ft lb

  • Engine Flywheel Bolts (Second Pass) 37 ft lb

  • Engine Flywheel Bolts (Final Pass) 74 ft lb

  • Engine Flywheel-to-Torque Converter Bolts 44 ft lb

  • Engine Front Cover Bolts 18 ft lb

  • Engine Mount Heat Shield Nuts 89 in lb

  • Engine Mount Stud-to-Engine Block 37 ft lb

  • Engine Mount Through Bolts 70 ft lb

  • Engine Mount Through Bolt Nuts 59 ft lb

  • Engine Mount-to-Engine Block Bolts 37 ft lb

  • Engine Rear Cover Bolts 18 ft lb

  • Engine Service Lift Bracket M10 Bolts 37 ft lb

  • Engine Service Lift Bracket M8 Bolt 18 ft lb

  • Engine Valley Cover Bolts 18 ft lb

  • Engine Wire Harness Clip Bolt 37 ft lb

  • Engine Wire Harness Ground Strap Bolt 37 ft lb

  • Exhaust Gas Recirculation (EGR) Valve Bolts (First Pass) 89 in lb

  • EGR Valve Bolts (Final Pass) 22 ft lb

  • EGR Valve Pipe-to-Cylinder Head Bolts 37 ft lb

  • EGR Valve Pipe-to-Exhaust Manifold Bolts 22 ft lb

  • EGR Valve Pipe-to-Intake Manifold Bolt 89 in lb

  • Exhaust Manifold Bolts (First Pass) 11 ft lb

  • Exhaust Manifold Bolts (Final Pass) 18 ft lb

  • Exhaust Manifold Heat Shield Bolts 80 in lb

  • Exhaust Manifold Pipe Nuts 26 ft lb

  • Front Shock-to-Engine Crossmember Bolts 48 ft lb

  • Fuel Injection Fuel Rail Bolts 89 in lb

  • Generator Bracket Bolts 37 ft lb

  • Generator Rear Bracket-to-Engine Block Bolt 18 ft lb

  • Generator Rear Bracket-to-Generator Bolt 18 ft lb

  • Ground Strap Bolt (at Rear of Cylinder Head) 37 ft lb

  • Ignition Coil-to-Bracket Bolts 106 in lb

  • Ignition Coil Bracket-to-Valve Rocker Arm Cover Bolts 106 in lb

  • Intake Manifold Bolts (First Pass in Sequence) 44 in lb

  • Intake Manifold Bolts (Final Pass in Sequence) 89 in lb

  • Knock Sensors 15 ft lb

  • Oil Filter 22 ft lb

  • Oil Filter Fitting 40 ft lb

  • Oil Level Indicator Tube Bolt 18 ft lb

  • Oil Level Sensor 115 in lb

  • Oil Pan Baffle Bolts 106 in lb

  • Oil Pan Closeout Cover Bolt (Left Side) 106 in lb

  • Oil Pan Closeout Cover Bolt (Right Side) 106 in lb

  • Oil Pan Cover Bolts 106 in lb

  • Oil Pan Drain Plug 18 ft lb

  • Oil Pan M8 Bolts (Oil Pan-to-Engine Block and Oil Pan-to-Front Cover) 18 ft lb

  • Oil Pan M6 Bolts (Oil Pan-to-Rear Cover) 106 in lb

  • Oil Pressure Sensor 15 ft lb

  • Oil Pump-to-Engine Block Bolts 18 ft lb

  • Oil Pump Cover Bolts 106 in lb

  • Oil Pump Relief Valve Plug 106 in lb

  • Oil Pump Screen Nuts 18 ft lb

  • Oil Pump Screen-to-Oil Pump Bolt 106 in lb

  • Oxygen Sensor 31 ft lb

  • Positive Crankcase Ventilation (PCV) System Strap Nut (at Right Front Vapor Vent Pipe Stud) 106 in lb

  • Power Steering Pump Bolts 18 ft lb

  • Power Steering Pump Bracket Bolts 18 ft lb

  • Spark Plugs (Cylinder Heads-New) 15 ft lb

  • Spark Plugs (all Subsequent Installations) 11 ft lb

  • Throttle Body Bolts 106 in lb

  • Transmission Housing Bolt 37 ft lb

  • Valve Lifter Guide Bolts 106 in lb

  • Valve Rocker Arm Bolts 22 ft lb

  • Valve Rocker Arm Cover Bolts 106 in lb

  • Water Inlet Housing Bolts 11 ft lb

  • Water Pump Bolts (First Pass) 11 ft lb

  • Water Pump Bolts (Final Pass) 22 ft lb

  • Water Pump Cover Bolts 11 ft lb