Audi Camshaft Alignment Timing Tool 2.7T / 2.8L / V6 (Adjustable Length) Eliminate guesswork and save time on your next 2.7/2.8L timing belt replacement with this Cam Locking Tool Kit. This Cam Locking Tool Kit works on both 12V and 30V engines Lock and Load for Error-free T-Belt Installs V6 - 5 Valve Engine V6 - 2 Valve Engine