Any idea how many 454's were produced ?

many 454,s were built,think the last was in 74.

74 only comes with the 305 or 350

I recently bought a 1974 monte carlo with a factory 454 big block and a/c. I was wondering how many 1974 montes was produced with the 454 big block?

1971 SS was the only year the Monte Carlo came out with a factory big block 454

Wrong, wrong, wrong. The SS454 was 1970 and 71 but the 454 was an option up to 1975 cars.

Option you could order but not buy straight off the lot