3902406 truck engine?

[luzl78]

Did chevy make a 3902406 truck engine foe 1967? I know it's a chèvelle/camaro block for 1967. I don't have my numbers book in front of me.

[67rs/ss]

The truck block is 3904354 I believe for 66-67.
The 3902406 is cars only. Came 2 and 4 bolt. I think the 4 bolts only came in camaro an chevelle
396/375, but 2 bolt are camaro, chevelle and impala 396/325 in 1967.

Tony