Chevrolet big-block engine - Wikipedia
A 409 cu in (6.7 L) version was Chevrolet's top regular production engine from 1961 to 1965, with a choice of single or 2X4-barrel Rochester carburetors. Bore x stroke were both up from the …
Chevrolet 409 V8: What Made It So Special, And Why Are They ...
Jun 4, 2024 · The Chevrolet 409 V8 was introduced in late 1961, and achieved its larger displacement through an increase in both bore and stroke, compared to the original 348 V8 …
Chevy 409 V8 Engine Information, Horsepower, Specs : Engine ...
Information and specs for the Chevrolet 409 V8 Engine. Engine Specs for the Chevy 409 V8 plus horsepower and firing order.
History of Chevrolet's Legendary 409 V-8: The Stuff of Super ...
Feb 22, 2021 · Before American cars had officially "gone muscle" with the Pontiac GTO, the 1961 Chevy Impala Super Sport captured the formula nicely: upgrade a regular passenger car with …
The Chevrolet 409: The Engine That Defined Muscle Cars
Feb 18, 2025 · The Chevy 409 was not just another engine —it was a revolutionary powerplant that helped shape the muscle car era. With its high-performance capabilities and distinctive W …
The Chevrolet 409 Engine Is Alive And Well. Just Ask Edelbrock
Mar 24, 2017 · The folks at Edelbrock are happy to report that Chevrolet's 409 engine is alive and well. Find out what makes their aluminum 409 cylinder head so great.
What Cars Had a 409 Engine: Classic Muscle Legends
Oct 15, 2025 · The Chevrolet 409 engine powered several models, including the Impala, Bel Air, and Biscayne from 1961 to 1965. This engine became iconic in American muscle car history.