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Thread: Exhaust manifold

  1. 05-12-2018, 07:07 PM #1
    bwestera
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    Default Exhaust manifold

    Hello, does anyone know what the torque spec is for 1979 403, also the torque sequence for same engine.
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  2. 05-17-2018, 08:56 PM #2
    88hurstolds
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    25 ft-lbs, dont torque the center one until the othe 4 are done, start with inners
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