Ford Performance M-6392-M46 Bellhousing

4.6/5.4L Tremec 3550 Cobra R - Used To Mate 3550 Tremec To 4.6/5.4L Modular Engines To Mate Transmission To Engine Minor Modification Is Required Cast Aluminum Production Style Bellhousing Made in the USA Ford Performance Parts - Bellhousing P/N M-6392-M46: These Ford Racing Tremec Cobra R bellhousings are designed to mount the Tremec 3550 manual transmission to Ford 4.6L/5.4L modular gas engines. They are manufactured from cast aluminum and feature all factory mounting positions. The Ford Racing Tremec Cobra R bellhousings may require minor modifications for transmission clearance and mounting in some vehicle applications.