Front dif torque specs 91 silverado

Hey Phil, sounds like you do quite a bit of work on your Tahoe.. you need one of these..

http://repair.chiltondiy.com/Pub/DIY/Product.aspx?ca=Repair&b=28779

Chevrolet Silverado Suburban Tahoe Avalanche GMC Yukon Yukon XL Yukon...

Chevrolet Silverado GMC Sierra 1999 thru 2006 2WD and 4WD

There is a torque spec for the cylinder head; I don't know of one for the cover.

Torque Specifications

Description Nm lb-ft Axle-to-frame bolt 66 49 Axle damper-to-frame bolt 34 25 Brake caliper guide pin bolt 33 24 Differential bearing cap bolt 61 45 Differential housing cover bolt 29 21 Ring gear bolt 122 90 Tie-rod nut 91 67 U-joint spider retainer bolt 19 14 Upper ball joint pinch bolt 48 35

Here are the torque specifications you need:
• Axle Shaft nut - 177 ft-lb
• Hub and bearing assembly to steering knuckle bolts - 133 ft-lb

Here are the front axle nut torque specs for the 2004 Chevy Silverado 2500HD:
• Axle Shaft nut - 177 ft-lb
• hub and bearing assembly to steering knuckle bolts - 133 ft-lb

The torque specs.are for 15k series trucks is 155 ft.lbs.For 25/35 series it`s 133 ft.lbs.Hope this helps.Good luck.

the big one tighten with a big bar and pull it to about 120lbs ,the three smaller ones which i cannot place at the moment but if they are 17mm size heads then about 60 but i always feel them as i do them and never use a torque wrench or a air wrench ,just muscle and 40yrs of feel

For 1988-1995 4.3L,5.0L and 5.7L intake manifold bolts are torqued to 35ft.lbs.Start with center bolts on each side moving out finishing with the bolts in the front of the motor and the back

the center bolt for cv axle!103ft-lbs,hub bearing assembly bolts!77ft-lbs

THE LUG NUT TORQUE SPEC - 140FT/LBS\
CALIPER MOUNT - 80FT/LBS
CALIPER BRACKET 129FT/LBS
AXLE NUT 177FT/LBS