Engine Identification. GMC Truck GMC C-Series Medium Duty Truck B7 1998

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 1998 🢒 GMC C-Series Medium Duty Truck B7 🢒 General Information 🢒 General Information 🢒 Engine Identification


(1)	Left Rear Corner View
(2)	Front View

The 6.0L and 7.0L engine serial number is located in various places on the engine block and the right cylinder head.

The engine serial number for the Caterpillar® 3126 diesel engine is on a metal plate on the upper left rear corner of the engine block.

The 6.5L V8 GM Diesel Engine Identification label is located in various places.