Fluid · Transfer Case
Transfer Case
for 1976 Chevrolet Blazer 454ci V8 · 4WD
Fluid Type
80W-90 GL-5 or Dexron II ATF
Spec: API GL-5 or GM Type A
Capacity
3.5qt
3.31 L
Drain & Refill
3.5 qt
3.31 L
Change Interval
50,000 mi
80,450 km
Data quality
Book-style estimate
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Notes
NP203 full-time or NP205 part-time. NP203 uses ATF, NP205 uses gear oil. NP205 more common with 454