4.6 bolts in with some special motor mount brackets.... t5 tranny mounts in with a special crossmember and cutting the drive shaft a few inches shorter.... i'll have to add the cable clutch setup and a clutch pedal as well.... the 4.6 and 5speed conversion kit will run me like $500.... its made by year one, which they did a similar conversion as the big year project for 2004... a 600hp 4.6 dohc and 6speed tranny.... i'm figuring this conversion will be a little more work... but well worth it because of gas prices, and that the engine will be 100% brand new