Upgrading the camshaft on an LS engine can completely change its personality, unlocking significant horsepower and torque gains. The right cam choice balances power goals, drivability, and supporting ...

The 1970 Chevrolet Chevelle SS 454 LS6 Convertible was never intended as a limited edition, yet fewer than 20 are thought to exist. With unclear production records and a history clouded by clones, ...