Junior Member
Can anyone tell me where the casting numbers are on the 1970 cyl heads. I'm trying to find out which heads are on the 455 engine that I'm thinking about buying. I'm not sure if they have casting numbers but there must be some sort of markings that will give me info of the heads.
thanks Gary
Senior Member
Under the valve cover....1231786
David Walker, BCA #30832
"GS By The Numbers" Cast, Stamped, Part No., 1970 Field Manual $45.00
"GS By The Numbers" Cast, Stamped, Part No., 1971 Field Manual $45.00
"GS By The Numbers" Cast, Stamped, Part No., 1972 Field Manual $45.00
"V.I.N.-Trim-Paint" By The Numbers, Buick V.I.N., Body and Interior Color Codes 1950-1975 $45.00
Atlanta Buick Specialties,LLC.
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