Hi! I have a 1960 apache 10. The engine valve covers say that it is a 350 but I could have sworn the guy that sold it to me said it was a 305. Ive searched all over the internet - I can see two codes with out taking the engine apart.

left front passenger
lM0826 4VP

and drivers - behind generator belt -
30570NN or 38570NM -
The 8 and 0's are hard to read
as well as the send N or M

after the number is ACI@

Ive been looking for days now.

I have tried to look over the distributor down towards the transmission bell housing and have no Idea what I am looking for.

any help would be appreciated.

thanks
patina