Compatibility: Supports Buick Regal/LaCrosse/Envision S, Cadillac CT4/CT5/XT5, Chevrolet Equinox/Blazer, and other LSY 2.0T engine-equipped vehicles. Split-design fixtures precisely lock intake/exhaust camshaft timing points while accommodating LSY's variable cylinder technology, maintaining valve/piston clearance within OEM standards.
