Post Tagged with: "LH9 engine specs"

LS Engines

LH9 5.3L Engine Upgrade Guide: Expert Advice for LH9 Mods to Maximize Performance

[Editor’s Note: This LH9 engine upgrade guide is part of a series of LS engine upgrade guides assembled by a team of LS experts at Summit Racing that we are sharing at OnAllCylinders. […]

LS Engines

LH9 5.3L Engine Specs: Performance, Bore & Stroke, Cylinder Heads, Cam Specs & More

The LH9 engine is a 5.3L, Gen. 4, aluminum small block engine used in GM trucks and SUVs between 2010-2012, including the 2010 Hummer H3. In 2010, the LH8 was […]