Engine decode

[MMCN5158]

I have a 74 with a 351 in it . But I dont know the year of the motor . is there a number on the block or ? also What axles and transfer case should I have ? How can I identify these.

 

[Bandit]

I believe all '74's came with Dana 20 trnsfercase and Dana 44 front axle. &lt

 

[stefanniels]

Block code.

You are in for a blast...!

To see the casting code you have to take out the starter, the code is stamped on the block above it.

regards Stefan