GM CORELQ4LB CHEV LS GEN III 6.0L LQ4 IRON LONG BLOCK CATHEDRAL PORT HEADS

The LQ4, also known as the Vortec 6000 came out in GM trucks between 1999 to 2007
These motors are capable of making a lot of horsepower, and respond well to upgrades like turbos, superchargers, high-flow cylinder heads, intake systems, cams, and nitrous oxide
GEN III Rotating assembly with press fit pistons 1999-2007 and full floating pistons 2005-2007
6.0L / 364 cu. in.
Cathedral port heads
Compression ratio 9.4:1
Horsepower rating 300-330 hp
24 tooth reluctor wheel
Motors are sold with all covers as per picture(s)
All long engines are sold on a to suit rebuild basis and turn over freely, mileage is unknown
Warranted to be rebuildable