1991 GMC C3500HD equipped with 7.4L V8 Gas OHV, 5.7L V8 Gas OHV
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Except Export with Leaded Fuel Emissions System with Rear Tank with One Vent Hose 3.75in Length
1991 GMC C3500HD equipped with 7.4L V8 Gas OHV, 5.7L V8 Gas OHV
Except Export with Leaded Fuel Emissions System with Rear Tank with One Vent Hose 3.75in Length