Can any one confirm these as a match?

Car vin 45667 k 113251
Eng 3849852
Eng date F 1021JD
Heads 3795896 J 21 3
3795896 J 19 3
Intake 3840905
date J 18 3

1964 Malibu Conv,=45667
195hp, 283ci/ Powerglide Trans.=LD
Eng built Oct 21, 1963 at the Flint plant.=F1021
Car build at the Kansas(Leeds) plant.=K
The build date on the Trim Tag should be 10D, 11A or 11B to go with the date on the engine.