RQUE SPECS1977 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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