and valve springs from the 426 Hemi V8. The intake manifold is also unique to the Six Pack, with Dodge and Plymouth initially ...

intake manifold, and pistons all being constructed from the material alongside the block and cylinder heads. While the Buick ...

The 7.4-liter LSX454 V8 is a modern interpretation of the iconic 454 big block. The engine can be modified to increase its power output. With the single-plane carbureted intake manifold ...

and that has been the focus of development on the V8, which features: These upgrades are projected to generate more than 420 horsepower and 390 lb.-ft. of torque. A new intake manifold includes ...