Author Topic: Mopar Big Block Torque Settings  (Read 3056 times)

Offline AustinChallenger

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Mopar Big Block Torque Settings
« on: April 23, 2003 - 12:00:15 AM »
I am assembling a 440 (first time for me) and put the torque settings into a spreadsheet.   I got them from "How to rebuild big-block mopar engines", so if you disagree with the numbers, they are not mine :)
I just thought this might be helpful


Mopar Big Block Torque Settings   

Item                                   Torque Setting
Intake Manifold Stock          50 ft/lbs
Intake Manifold (Edelbrock)          25 ft/lbs
Cover Bar Bolts                          15 ft/lbs
Camshaft Lock Bolt/washer          35 ft/lbs
Fuel Pump                          30 ft/lbs
Harmonic balancer                          135 ft/lbs
Timing Chain Cover                          15 ft/lbs
Oil Pan                                          15 ft/lbs
Oil Pan Drain Plug                          20 ft/lbs
Cylinder Heads                          70 ft/lbs
Valve Cover                          5-7 ft/lbs
Water Pump Housing                    30 ft/lbs
Thermostat Housing                          15 ft/lbs
Alternator Bracket                          30 ft/lbs
Engine Mounts (engine side)          45 ft/lbs
Engine Mounts (frame side)          75 ft/lbs
Exhaust Manifolds                          30 ft/lbs
Flex Plate                                          25 ft/lbs
Starter                                          50 ft/lbs
Carburetor                          15 ft/lbs
Crankshaft, cap/bearing          85 ft/lbs
Piston, Connecting Rod Cap          45 ft/lbs
Oil Pump                                          30 ft/lbs
Rocker Arm Assembly          25 ft/lbs
1974 #'s matching Duster 360