Applicable Engine: This Camshaft locking tool kit is compatible with GMC Opel Saab Cadillac Buick Chevrolet Pontiac 2.8 2.9 3.0 3.2 3.5 3.6 3.7 4.2 engine
Precise Position: This camshaft alignment timing kit is used to securely & accurately lock the right & left cams, thus preventing the retaining plates on both sides of the head from rotating and fixing the camshaft at the TDC for timing adjustments
High Quality: maXpeedingrods camshaft retaining tool is made of high-quality steel, corrosion resistant, strong hardness, not easy to break