engine
Short Block Replacement Torque Specs
for 2000 GMC Yukon 5.3L V8 Vortec · RWD
Units
14 fasteners
Seq
Component
Torque
Angle
—
Connecting Rod Bolts
TTY - critical torque plus angle
33 lb-ft · 45 Nm
—
—
Cover Bolts
15 lb-ft · 20 Nm
—
—
Crankshaft Pulley Bolt
Often TTY - check spec, may require impact
133 lb-ft · 180 Nm
—
—
Flywheel Bolts
Often TTY, tighten in star pattern
70 lb-ft · 95 Nm
—
—
Gasket Bolts
19 lb-ft · 25 Nm
—
—
Main Bearing Cap Bolts
TTY - tighten in sequence plus angle
55 lb-ft · 75 Nm
—
—
Mounting Bolts
25 lb-ft · 34 Nm
—
—
Mounting Bolts
44 lb-ft · 59 Nm
—
—
Oil Drain Plug
Use new crush washer
26 lb-ft · 35 Nm
—
—
Oil Pan Bolts
9 lb-ft · 12 Nm
—
—
Oil Pump Bolts
9 lb-ft · 12 Nm
—
—
Sensor Bolts
10 lb-ft · 14 Nm
—
—
Timing Cover Bolts - 8mm
Tighten in sequence
18 lb-ft · 25 Nm
—
—
Transmission-to-Engine Bolts
41 lb-ft · 55 Nm
—