1988-1995 General motors, Chevrolet, GMC  5.0L & 5.7L Torque specs

engine vin # H, K

Cyl head bolts; 65 ft-lbs

main bearing bolts; outer (short) 70 ft-lbs all others
80 ft-lbs

Rod bearing bolts; 45 ft-lbs

crank damper bolt; 70 ft-lbs

flywheel to crank; 60 ft-lbs     1991- 95; 75ft-lbs

intake bolts; 35 ft-lbs

exhaust bolts; center bolts 26 ft-lbs all others
20 ft-lbs

sparkplugs; 17-27 ft-lbs         1991- 95 15ft-lbs

intake sequence     12  11     4  1    5  6

 frt.
                   10  9     3  2     7  8


cyl head sequence       13        5        2        10

                 17         9         1         6         14

frt.                16   12   8   4   3   7   11   15
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