Features: 1. Application: Accurately lock your engine during timing belt removal and installation. Timing tool fixes efficiently for more than 10 Porsche models. Works for 2.7L, 3.2L, 3.4L, 3.6L and 3.8L engines. And it also apply for M96/03, M96/05, M96/23, M96/25, M97/20, M96/24, M96/26, M97/01, M97/21, M97/22. 2. Superior Quality: Made of high grade tool aluminum and iron with high rigidity, solid and sturdy for professional level reliability and durability. Designed to firmly lock the camshafts in their required timing position without deformation. .