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Mains 85------- rods 45
tourqe on 2001 front wheel bearings
The Torque specs for a 1992 Jeep Crank with bearing caps is 80 ft./bls. You will need to check your chiltons.
38ft lbs
40 ft. lbs
30 ft. Lbs.
170 ft-pd
Camshaft bearing caps.......215 in lbs
Here is a site with that info, and for a lot of other vehicles: http://www.aera.org/downloads/Torque3.pdf
68 350 is as follows spark plug 20 ft. lbs., Cylinder head 65 ft. lbs., Intake manifold 30 ft. lbs., exhaust manifold 20 ft. lbs., valve cover 55 in. lbs., connecting rod 45 ft. lbs., main bearing 80 ft. lbs., flywheel to crank 60 ft. lbs.,
It depends on how much damage was done to the crank. If the journal is smooth and mics out as still round and close to original specs it will last just as long as a crank that has been turned. If you actually spun a bearing then you can bet that the crank journal will no longer be round and putting a new bearing in won't last long at all. You can pick up a mic gauge really cheap at harbor freight. The cheap ones will be plastic....and though they aren't as good as the professional ones, they will take fairly accurate measurements.
2.7L doesn't have cam bearings. It has Cam towers. There is no Bearing in there. Look for torque of Camshaft Towers.