Thread: CDV117856 engine Vin code

Tweet

no it not a after market block i had many of every ones blocks at one time . it is a GM block that pad number could say some thing i am not a stamp number guy. as there been more then one engine that was not what the pad number said it was by re building it. to some thing more Hp then stock. could be a number from a truck or marine use as well as a crate number . or ??? most of the time that number gets cut clean off when a deck a block i seen many number that look like that on 454 truck engine blocks ? if a older engine i will ask customer if he needs the number s for the build before they get removed no one could help you on the shoe box forum?