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V8 Engine Code Number

Located on a tag which is attached to right bank cylinder head cover. Letter contained in code number identifies engine by cubic inch displacement, carburetor type and compression ratio.

Fig 1: V8 Engine Code Location
G09354836Courtesy of GENERAL MOTORS COMPANY
Engine Code Displ. & Carb.
A 258" 6 Cyl. 1-Bbl.
C 258" 6 Cyl. 2-Bbl.
E 232" 6 Cyl. 1-Bbl.
G 121" 4 Cyl. 2-Bbl.
H 304" V8 2-Bbl.
N 360" V8 2-Bbl.
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