The Beast. The '70 Chevelle SS 454 LS6, weighing in at 3552lbs, can still hit 60 in 4.4 seconds and do the 1/4 mile in 12 flat. The 454 sent 450hp @ 6500rpm (which is the highest rated hp ever advertised on a muscle car) and 500ft-lb torque @4800rpm to the rear wheels, so punch it and watch the smoke... and rubber fly!