LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
GMC
>>
1990
>>
R 2500 P/U 2WD V8-454 7.4L
>>
Repair and Diagnosis
>>
Specifications
>>
Capacity Specifications
>>
Automatic Transmission/Transaxle
>>
System Specifications
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
System Specifications
Fluid Capacity
Note: Approximate, make final check with dipstick
THM 400/475
11
THM 700-R4
11.5