536584 & 536585 are metal plates that are positioned over the ends of the camshaft on the left & right side heads to prevent rotation during timing chain service. Plate are over-sized to prevent the valve covers from being installed should the tools be accidentally left on the engine.

Includes: 536585 for Right Side, 536584 for Left Side

Application:

• 2005-2006 Buick Lacrosse 3.6L vin 7
• 2004-2006 Buick Rendezvous 3.6L vin 7
• 2004-2006 Cadillac CTS 3.6L vin 7
• 2005-2006 Cadillac STS 3.6L vin 7
• 2004-2006 Cadillac SRX 3.6L vin 7
• 2004-2006 Cadillac CTS 2.8L vin T