1973 79 section eo I TRUCK SERIES 10 0 500 HOW T0 FIND ENGINIE PAIRTS 1 IF THE ENGINE HAS AN ENGINE IDENTIFICATION TAG a See the explanation on page 2 as to where the tag is locatei l and the use of Change Level b Locate the engine cubic inch displacement C I D shown on the engine tag c Use the engine C I lD and the Engine Parts List Index on page 4 to find the engine parts list required EXAMPLE If the Engine Identification Tag shows engine C l D to be 302 then the Engine Parts List Index shows that parts for that engine are listed in Parts List Section 60 2 2 IF THE VEHICLE SERIAL NUMELER IS KNOWN a Determine the engine cubic inch displacement C I D from the General Information Section of this catalog using the fourth character of the vehicle serial number b Use the engine C I D and the Engine Parts List Index on page 4 to find the engine parts list required EXAMPLE A 1973 F350 model with serial prefix F35H has a El ElO C I D engine as shown for engine code H in the General Information Section The Engine Parts List Index Section 60 page 4 shows parts for this engine are listed in Parts List Section 60 4 3 IF THE ENGINE CUBIC INlCH DISPLACEMENT C I D IS KNOWN USE THE ENGINE PARTS LIST INDEX SEC 60 PAGE 4 TO FIND THE CORRECT ENGINE PARTS LIST SilEiCTION The following methods can be used to identify the 351 engines Item 351W 351C M Number of bolts attaching 3 4 valve cover on exhaust manifold side Type of Front Cover Bolted to Cylinder Cast as part of Cylinder Block Block Thermostat Housing Bolts horizontal and Bolts vertical and mounts to mounts to intake front cover manifold Fuel Pump Attaching Bolts side by Attaching Bolts one above the other side horizontal plane vertical plane October 1986 oo sriT ie 1986 FORD MOTOFi t E EE OFtN rviicnicnn COMPANY New Issue