RacersGuide.com
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Torque Specifications |
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Small Block Chevrolet Torque
Specifications
Main cap bolts (oil on
threads).....................................................70
ft.-lbs.
first set wrench for 45 ft.-lbs
and tighten each bolt, then
set wrench for 70 ft.-lbs and
torque each bolt again.
Rod bolts (oil on
threads)............................................................45
ft.-lbs.
Oil pump bolt (oil on
threads).......................................................55
ft.-lbs.
Head bolts (sealer on
threads).....................................................65
ft.-lbs.
Screw-in rocker arm studs (oil on
threads)....................................50 ft.-lbs.
Cam sprocket bolts (oil on
threads)..............................................20 ft.-lbs.
Intake manifold bolts (sealer on threads
except four corner bolts)....35 ft.-lbs.
Harmonic balancer (oil on
threads)................................................65 ft.-lbs.
Flywheel/flexplate bolts (oil on
threads).........................................65 ft.-lbs.
Pressure plate bolts (oil on
threads)..............................................35 ft.-lbs.
These specs are for stock-type bolts, if
you are using aftermarket bolts
you should follow their recommended
torque specifications.
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