Ferrari BB 512

The 365 was updated as the 512BB in 1976, resuming the name of the earlier Ferrari 512 racer. The engine was larger at 4942 cc, but horsepower was off to 340 hp largely as a result of lower redline. Torque was up to 45.7 kgm from 43 Kgm, largely as a result of larger displacement and a longer stroke. Dry sump lubrication was used for a lower center of gravity. External differentiators included a new front spoiler, wider rear tires, added side air vents ducting air to the brakes, and four tail lights (rather than six). 929 512BBs were produced.

Additional Information:
http://www.autozine.org/classic/ferrari2.htm
http://www.classicdriver.com/uk/magazine/3200.asp?id=12809