C 2500 Suburban 2WD V8-454 7.4L VIN J SFI (1998)
2. For the 5.7L, install the lower fan shroud and the lower fan shroud bolts.
Tighten the bolts to 9 Nm (71 inch lbs.).
3. For the 4.3L, install the lower fan shroud and the lower fan shroud bolts.
Tighten the bolts to 9 Nm (71 inch lbs.).
4. For the 7.4L, install the lower fan shroud and the lower fan shroud bolts.
Tighten the bolts to 9 Nm (71 inch lbs.).
