Ford Toploader ID Codes - AllFordMustangs
TRANSMISSION TAILSHAFT IDENTIFICATION
|Casting # |
|Picture |
|Application |
| |
|DKT |
|[pic] |
| |
|1964-65 Falcon |
|1964-73 Mustang, Cougar |
|1966-68 Fairlane, Cyclone, Ranchero, Torino 289, 302, 390 |
|1966-69 Falcon 289, 302 |
|1966-69 Mustang, Cougar 390 |
|1967 up Fairlane, Cyclone 427, 428 |
|1968-69 Mustang 428, 429 |
|14" length, 28 or 31 spline |
| |
|C4AR-7A040 A |
|[pic] |
|1964-67 Galaxie 289, 390 |
|17" length, 28 spline |
| |
| |
| |
| |
| |
|C4DR-7A040 A |
|[pic] |
|1964-65 Falcon |
|front shifter mounting holes drilled and tapped. |
|14" length, 25 or 28 spline |
| |
| |
| |
| |
|C4DR-7A040 A |
|[pic] |
|1964-73 Mustang, Cougar |
|rear shifter mounting holes drilled and tapped and front lower shifter mounting pads milled off. |
|14" length, 25 or 28 spline |
| |
| |
| |
|C4OR-7A040 A |
|[pic] |
|1964 and 65 Fairlane, Tiger, Grifit, TVR |
|15 1/2" length, 28 spline |
| |
| |
| |
| |
| |
|C4ZR-7A040-A |
|[pic] |
|1964-73 Mustang, Cougar 289, 302, 351 engines |
|14" length, 25 or 28 spline |
| |
| |
| |
| |
| |
|RF-C6AR-7A040-B |
|[pic] |
|1966-67 Galaxie 427, 428 |
|17" length, 31 spline |
| |
| |
| |
| |
| |
|C6OR-7A040-C |
|& |
|C7OR-7A040-A |
|[pic] |
|1966-68 Fairlane, Cyclone, Ranchero, Torino 289, 302, 390 |
|1966-69 Falcon 289, 302 |
|1966-69 Mustang, Cougar 390 |
|14" length, 28 spline |
| |
| |
|C6OR-7A040-C |
|& |
|C7OR-7A040-A |
|[pic] |
|1967 up Fairlane, Cyclone 427, 428 |
|1968-69 Mustang 428, 429 |
|14" length, 31 spline |
| |
| |
| |
| |
|RF-C8AR-7A040-B |
|[pic] |
|1968-69 LTD, Galaxie, Custom 390 |
|17" length, 28 spline |
| |
| |
| |
| |
| |
|RF-C9AR-7A040A |
|[pic] |
|1969 Galaxie, Custom 429 |
|17" length, 31 spline |
| |
| |
| |
| |
|C9OR-7A040-A |
|[pic] |
|1969 up Cyclone, Torino, Ranchero 302. 428, 429 |
|17" length, 31 spline |
| |
| |
| |
| |
|DOZR-7A040-A |
|[pic] |
|3 front shifter mounting holes drilled and tapped. |
|Same as shifter location as C6O & C7O |
|14" length, 28 spline |
| |
| |
| |
| |
|DOZR-7A040-A |
|[pic] |
|3 rear shifter mounting holes drilled and tapped. |
|70-71 Mustang, Cougar 428, 429, Boss 429 |
|14" length, 31 spline |
| |
| |
| |
| |
| |
| |
TRANSMISSION CASE IDENTIFICATION
|4 speed Toploader maincases came in two bolt patterns: |
|[pic] |
|The case on the right is a 64 narrow bolt pattern 4 hole case.The case on the left is |
|a 65-73 wide bolt pattern 8 hole case. The inner bolt pattern on the 8 hole case is |
|the same pattern as the early narrow case. |
|RF C4AR-7003-A: |
|[pic] |[pic] |
|1964 casting used in 64. Narrow 4 hole case. |
|RF C5AR-7006-D: |
|[pic] |[pic] |
|1965 casting used from 65-67. Wide 8 hole case. |
|RF C8AR-7006-D: |
|[pic] |[pic] |
|1968 casting used from 68-71. Wide 8 hole case. |
|D2AR-7006-CA: |
|[pic] |[pic] |
|1972 casting used in late 71. Wide 8 hole case. |
|RF-D2AR-7006-CB: |
|[pic] |[pic] |
|1972 casting used in 72 - 73. Wide 8 hole case. |
|XAA 12512 / ALCOA 2: |
|[pic] |[pic] |
|This is a factory aluminum case used in 69-70 in factory road race cars to help lose a |
|little weight. A very small number of these cases were made, maybe 10. This case had the |
|HEH HG White Stripe gear ratios in it. |
[pic]On production hi-performance cars, a partial VIN was stamped on the maincase of the transmission on the drivers side upper ear of the maincase. These are usually found on Boss, Cobra Jet, Super Conra Jet, Mach 1, etc. Some of the early K code Mustang Toploaders were stamped on the bottom center of the maincase with the complete VIN.
BELLHOUSING IDENTIFCATION
|Year |Application |Casting Number |
|1963-64 |289 |C3AA-6394-C |
|1963-64 |390-406-427 |C3AA-6394-A |
|1965 |289 5 bolt block |C3AA-6394-C |
|1965-67 |289 6 bolt block |C5DA-6394-A |
|1965-67 |390-427-428 (11" clutch) |C5AA-6394-A |
|1966-69 |390 GT (11 1/2" clutch) |C6OA-6394-B and D |
|1968 |289-302 |C8AA-6394-A (aluminum) |
|1968-69 |302 |C8AA-6394-B (cast iron) |
|1968-69 |390 GT - 428 CJ (11 1/2" clutch) |C8OA-6394-A |
|1968-69 |428 CJ-SCJ (after 2-15-68) |C8OA-6394-A |
|1969-73 |302 |C5AA-6394-B |
|1969-70 |351 |C5TA-6394-A |
|1969 |390-428 (11" clutch) |C9AA-6394-C |
|1969 |428 CJ-SCJ |C6OA-6394-B and D |
|1969-70 |429 |C9AA-6394-D |
|1970 |428 CJ-SCJ |C6OZ-6392-C |
|1970-71 |429 Boss (after 2-2-70) |C9AA-6394-E |
|1971 |351 |D1TE-6394-AA |
|1972-73 |351 |D1TA-6394-AA |
Bellhousings that will be used with a Toploader must measure 6 1/4" deep. If it measures 6 3/4" deep it is a truck bellhousing and should not be used.
TRANSMISSION INFORMATION
PARTS AND TECHNCIAL INFORMATION / SUPPORT:
TOPLOADER HEAVEN
17970 MEMORIAL ROAD
WILSON, OKLAHOMA 73463
MARK HAMMONS
580-229-1779
Email: toploaderheaven@
THE GUY WHO KNOWS TOP LOADER SHIFTERS AND HAS PARTS:
BILL HEELEY
3621 MT. OLNEY ROAD
OLNEY, MARYLAND 20832
301-774-6710
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