GM 2.2L/2.4L ECOTEC ENGINE / FORTIN TRANSMISSION MOUNT BILLET. ADAPTER PLATE WITH HARDWARE. These billet transmission adapter plates allow you to mount a Fortin style transmission to a 2.2L and 2.4L GM/CBM Ecotec style engine. CBM Motorsports half inch thick billet transmission adapter plates provide the durability and performance that you demand at a great […]