Check out this Edelbrock 409 Chevy engine as it undergoes heavy modifications. It features brand new Edelbrock cylinder heads, JE forged pistons, and a lot of modern technology! Check it out at ...

The 409 remained on the Chevy options sheet through 1965, after which it was replaced by the next-generation 396 Big Block. As it stands, you'll regularly still find the early '60s Impala SS with ...

Like the small-block Chevy versions, these blocks will be cast in Germany and machined in the USA. A 4.600-inch bore with a 4.250-inch stroke on a standard-deck Rat motor would produce a 565ci Rat ...

Naturally, when contemplating an entry for the 2014 Amsoil Engine Masters Challenge, Walden took the opportunity to showcase his W-series wares. The beautiful 409-cube competition engine featured ...

Let's start with the engine, as that is where the legend begins. The numbers-matching, 409-cubic-inch V-8 sports dual-quad Carter AFB carburetors —good for a rated 425 horsepower and 425 lb-ft ...