by Tom Murphy
WardsAuto
October 30, 2012
PONTIAC, MI – General Motors excited powertrain enthusiasts last week by unveiling and detailing its fifth-generation small-block V-8 that will power the seventh-generation Chevrolet Corvette sports car that goes on sale next year.
But the 6.2L LT1 Corvette application will be a tiny fraction of a much larger engine family that will power Chevrolet and GMC pickup trucks, SUVs and other performance cars…