1970 blazer vin help???

[Bowtietillidie]

hello all, im interested in purchasing a factory 2wd blazer 1970 with a vin ce160f121893. the 4th letter to my understanding should be an 8 not a 6 which is decoding as a suburban. it clear that its a blazer not a suburban so is there a such thing as a typo on vin numbers. im just trying to make sure im getting the real thing. blazer has trailing arms and springs. just wasnt to make sure its a original factory 2wd. the vin has me questioning my purchase. any input would be greatly appreciated. thanks