1963-1966 Ford Mustang, Falcon, Ranchero, Fairlane, Mercury Comet .. Dagenham 4-Speed Manual Transmission Main Case. 'Cast-Iron'. For 6 Cylinder Cars. This is an ORIGINAL FORD PART. The Case is Cast 212E-7006F. Removed from a 66 Mustang Convertible with 200 and 4-Speed Transmission. The Case is in Great Condition. No Visible Cracks or damage. Nice Metal. No Heavy Rust. The Inside looks Great. All Mount threads are good. Overall, this is a Great Original Dagenham 4-Speed Transmission Case and is a Good Crack-Free Case if you are trying to replace a Cracked or Broken Case. Please email with any questions. 120216-20DP WE HAVE AN EBAY STORE WITH THOUSANDS OF ORIGINAL FORD PARTS. CHECK IT OUT!!!