Here’s a whole bunch of 440 engines built and supplied throughout 2017.
Tag Archives: 440 Six Pack
The Billadeau ’70 Plymouth GTX
Dave’s pride and joy was retired from racing in 2012 and taken back to a near factory original state. The car was refitted with a numbers matching 440 Six Pack with cast manifolds, which made 417hp and 504ft-lbs of torque. The roll cage was removed, fuel system taken back to stock and a steel hood with an Air Grabber scoop was fitted.
You can read more about the cars history in the About Dave section.
Engine Examples
This 440 Six Pack was built for a customers Dodge Charger and ran a best elapsed time of 12.75sec. We also converted it from automatic to manual transmission.
This 440 Six Pack produced 475hp on the dyno.
This 493 was fitted with 440-1 heads and a 0.625″ roller cam. It produced 650hp with 650ft-lbs of torque.