1980 Pontiac Sunbird torque specs

140ci I4

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Engine

  • Timing Chain3 specs
    • Camshaft Sprocket Bolts48 lb-ft65 Nm
    • Crankshaft pulley/balancer bolt160 lb-ft217 Nm
    • Timing Cover Bolt18 lb-ft25 Nm
  • Timing Chain Kit2 specs
    • Camshaft Sprocket Bolts48 lb-ft65 Nm
    • Crankshaft pulley/balancer bolt160 lb-ft217 Nm

Torque is shown in lb-ft with Nm below it. Where a step says to turn, tighten the listed angle after the torque step before it. Use new bolts where the note says so.

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