A SHORT BLOCK SERIAL NUMBER PLATE PLUS 2-37H44 DRIVE SCREWS ARE USED TO ATTACH TO REPLACEMENT SHORT BLOCK ASSEMBLIES. THIS NUMBER WILL BE REFERRED TO WHEN NEW PARTS AFFECT THE SHORT BLOCK ASSEMBLY. THE PREVIOUS ENGINE SERIAL NUMBER SHOULD BE STAMPED 10 ENGINE Engine - 6404TR 07, 09, 16, 17 (4430) PC1739 in ENGINE 6404
A SHORT BLOCK SERIAL NUMBER PLATE PLUS 2-37H44 DRIVE SCREWS ARE USED TO ATTACH TO REPLACEMENT SHORT BLOCK ASSEMBLIES. THIS NUMBER WILL BE REFERRED TO WHEN NEW PARTS AFFECT THE SHORT BLOCK ASSEMBLY. THE PREVIOUS ENGINE SERIAL NUMBER SHOULD BE STAMPED
![SHORT BLOCK SERIAL NUMBER PLATE (S.B.S.N. -RGSB404882600) [A09]](http://c1.a2109.com/_350/ps23/jdr.23/18/1862/18620327.png)
![SERIAL NUMBER NOW STAMPED INTO CASTING OF BLOCK NEAR PREVIOUS SERIAL NUMBER PLATE. EXAMPLE: RE534850295 1. DESIGNATES PART NUMBER RE53485 2. DESIGNATES MONTH PACKAGED 02 3. DESIGNATES YEAR PACKAGED [A09]](http://c1.a2109.com/_350/ps23/jdr.23/31/3192/319245.png)