HI i JUST INSTALLED A 2005 HEMI IN MY 68 DART CONVERTABLE. yOU WILL HAVE TO USE MANUAL STEERING BOX OR DO WHAT I DID INSTALL A RACK AND PINION FROM A EARY 80'S T-BIRD. i DID THE POOR BOY WAY AND CUT IT IN TO MY FACTORY SUBFRAME YOU CAN SEE PICS IN THE GARAGE UNDER JRAT. I USED A 727 TRANS AND BOUGHT MOTOR MOUNT BRACKETS FROM TTI EXHAUST. THEY ALSO SELL HEADERS FOR IT BUT I USED A MANIFOLD FROM A JEEP RT SIDE AND TRUCK MANIFOLD LEFT SIDE. STREET AND PERFORMANCE HAS STAND ALONE PCM AND THROTTLE SENSER FOR DRIVE BY WIRE WHICH IS WHAT I AM USING. GOOD LUCK HOPE I HELPED.dartley said