1987 GMC R2500 equipped with 7.4L V8 Gas OHV, 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV, 5.0L V8 Gas OHV, 4.8L l6 Gas OHV, 4.3L V6 Gas OHV
1
INDICATOR LAMP MOUNTED ON TRANSFER CASE
1987 GMC R2500 equipped with 7.4L V8 Gas OHV, 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV, 5.0L V8 Gas OHV, 4.8L l6 Gas OHV, 4.3L V6 Gas OHV
INDICATOR LAMP MOUNTED ON TRANSFER CASE
1 Per Vehicle