Thread: ZL1 suffix code on a 512 block?
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Old 09-05-2015, 06:07 PM
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scuncio scuncio is offline
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Default ZL1 suffix code on a 512 block?
What do you guys suspect happened here? Iron service replacement block for a ZL1? Looks like it was cast late 1969. Pretty cool and fairly priced IMO.

http://tinyurl.com/oj5d578



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