my grandfather had a 1968 impala. can you tell the engine size by the vin? the vin number is 166478y161449 thanxs i hope this is helpfull...jeff
MORE THAN LIKELY A 327
If it is a v-8, they offered a 305, 327, 396. Go online for Chevrolet engine codes. The vin may terl, but the engine block codes tells the place, date, and size.
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