Our AMSOIL lubrication, oils, and accessories
In general the 6.5 should take:
SAE 15W-40 Synthetic Heavy Duty Diesel and Marine Motor Oil (AMEQT)
25,000-Mile Ea Oil Filter (EAO24)
Absolute Efficiency Air Filter (EAA112)
For more specific information, check out the Vehicle Look-up Guide!
 CAPACITIES: |
Engine, with filter……….7 quarts [1]
Cooling System, Initial Fill……….27.5 quarts
AMSOIL Antifreeze and Engine Coolant
Automatic Transmission, 4L60-E Initial Fill……….5 quarts
Automatic Transmission, 4L80-E Initial Fill……….7.8 quarts
Automatic Transmission, Total Fill
4 speed 4L80-E……….13.6 quarts
4 speed 4L60-E……….11.3 quarts
Differential, Front……….3.6 pints
Differential, With 10.5 RingGear With D Rear……….5.5 pints
Differential, With 10.5 RingGear W/O Rear……….6.4 pints
Differential, With 11 RingGear Dana Rear……….8.5 pints
Differential, With 8.5, 8.625 R Rear……….4.3 pints
Differential, With 9.5 RingGear Rear……….5.5 pints
Differential, With 9.75 RingGear Rear……….5.5 pints
Transfer Case, BW1370, BW4401……….3.2 pints [2] |
[1] After refill check oil level.
[2] Identification: check tag on case. |
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| TORQUES: |
Oil Drain Plug…..17 ft/lbs
Transfer Case NP241, 243
Fill Plug 35 ft/lbs
Drain Plug 35 ft/lbs Transfer Case BW
Fill Plug 18 ft/lbs
Drain Plug 18 ft/lbs |
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