The D15b7 Cam-Shaft gear, it will not work for the Y8 cylinder head, If you use a z6 cylinder head use the z6 camshaft/cam gear. Same with the head gasket, whatever cylinder head you use make sure you use a gasket for that cylinder head, once you get everything at top dead center it will still be a half tooth off + or - you can buy an adjustable cam gear for true time. And as you can see i replaced the mounts with yonaka soild motor mounts ( i do reccomend them )
