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1967 289 Manual 4 Speed Transmission – Used RUG-E or RUG-E1 Original equipment 4 speed top loader transmission from a 1967 Mercury Cougar with engine code C – 289-2V or engine code A 289-4V only. Ford master part number C6ZZ-7003-B.

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1967 390 Manual 4 Speed Transmission – Used RUG-M or RUG-M1 Original equipment 4 speed top loader transmission from a 1967 Mercury Cougar with engine code S – 390-4V only. Ford master part number C7ZZ-7003-B.

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1968 289 / 302 Manual 4 Speed Transmission – Used RUG-E2 Original equipment 4 speed top loader transmission from a 1968 Mercury Cougar with engine code C – 289-2V, engine code F 302-2V, and engine code J 302-4V only. Ford master part number C6ZZ-7003-E.

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1968 390-4V Manual 4 Speed Transmission – Used RUG-M2 Original equipment 4 speed top loader transmission from a 1968 Mercury Cougar with engine code S 390-4V only. Transmission code 5 on the door tag, this would be a wide ratio 4 speed transmission with a 2.78 ratio first gear. Ford master part number C7ZZ-7003-C.

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1968 390-4V Manual 4 Speed Transmission – Used RUG-AD Original equipment 4 speed top loader transmission from a 1968 Mercury Cougar with engine code S 390-4V only. Transmission code 6 on the door tag, this would be a close ratio 4 speed transmission with a 2.32 ratio first gear. Ford master part number C8ZZ-7003-A.

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1968 428CJ Manual 4 Speed Transmission – Used RUG-AE or RUG-AE1 Original equipment 4 speed top loader transmission from a 1968 Mercury Cougar with engine code R 428 Cobra Jet only. Transmission code 5 on the door tag, this would be a wide ratio 4 speed transmission with a 2.78 ratio first gear. Ford master part number C8ZZ-7003-B.

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1969 Boss 302 / 351 Manual 4 Speed Transmission – Used RUG-E3 Original equipment 4 speed top loader transmission from a 1969 Mercury Cougar with engine code H 351-2V, engine code M 351-4V, and engine code G Boss 302 Eliminator only. Transmission code 5 on the door tag, this would be a wide ratio 4 speed transmission with a 2.78 ratio first gear. Ford master part number C6ZZ-7003-F.

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1969 Boss 302 / 351 Manual 4 Speed Transmission – Used RUG-AG Original equipment 4 speed top loader transmission from a 1969 Mercury Cougar with engine code H 351-2V, engine code M 351-4V, and engine code G Boss 302 Eliminator only. Transmission code 6 on the door tag, this would be a close ratio 4 speed transmission with a 2.32 ratio first gear. Ford master part number C9ZZ-7003-A.

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1969 390-4V Manual 4 Speed Transmission – Used RUG-M3 Original equipment 4 speed top loader transmission from a 1969 Mercury Cougar with engine code S 390-4V only. Transmission code 5 on the door tag, this would be a wide ratio 4 speed transmission with a 2.78 ratio first gear. Ford master part number C7ZZ-7003-E.

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1969 390-4V Manual 4 Speed Transmission – Used RUG-AD1 Original equipment 4 speed top loader transmission from a 1969 Mercury Cougar with engine code S 390-4V only. Transmission code 6 on the door tag, this would be a close ratio 4 speed transmission with a 2.32 ratio first gear. Ford master part number C8ZZ-7003-C.

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1969 428CJ Manual 4 Speed Transmission – Used RUG-AE2 Original equipment 4 speed top loader transmission from a 1969 Mercury Cougar with engine code R 428 Cobra Jet or engine code Q 428 Cobra Jet only. Transmission code 6 on the door tag, this would be a close ratio 4 speed transmission with a 2.32 ratio first gear. Ford master part number C8ZZ-7003-D.

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1970 Boss 302 / 351 Manual 4 Speed Transmission – Used RUG-AV or RUG-AV1 Original equipment 4 speed top loader transmission from a 1970 Mercury Cougar with engine code H 351-2V, engine code M 351-4V, and engine code G Boss 302 Eliminator only. Transmission code 5 on the door tag, this would be a wide ratio 4 speed transmission with a 2.78 ratio first gear. Ford master part number D0ZZ-7003-D.

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1970 Boss 302 / 351 Manual 4 Speed Transmission – Used RUG-AW or RUG-AW1 Original equipment 4 speed top loader transmission from a 1970 Mercury Cougar with engine code H 351-2V, engine code M 351-4V, and engine code G Boss 302 Eliminator only. Transmission code 6 on the door tag, this would be a close ratio 4 speed transmission with a 2.32 ratio first gear. Ford master part number D0ZZ-7003-E.

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1970 428CJ / 1971 429CJ Manual 4 Speed Transmission – Used RUG-AZ or RUG-AZ1 Original equipment 4 speed top loader transmission from a 1970 Mercury Cougar with engine code Q 428 Cobra Jet. Additionally 1971 Mercury Cougar with engine code J 429 Cobra Jet and engine code C 429 Cobra Jet. Transmission code 6 on the door tag, this would be a close ratio 4 speed transmission with a 2.32 ratio first gear. Ford master part number D0ZZ-7003-H. The tailshaft on this transmission has a different bolt pattern for the Hurst shifter plate.
*Note – Technically speaking the 1971 429CJ would use casting number RUG-AZ1.

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1971 351 Manual 4 Speed Transmission – Used RUG-AV1 Original equipment 4 speed top loader transmission from a 1971 Mercury Cougar with engine code M 351-4V only. Transmission code 5 on the door tag, this would be a wide ratio 4 speed transmission with a 2.78 ratio first gear. Ford master part number D0ZZ-7003-D.

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1971 429CJ Manual 4 Speed Transmission – Used RUG-AZ1 Original equipment 4 speed top loader transmission from a 1971 Mercury Cougar with engine code J 429 Cobra Jet and engine code C 429 Cobra Jet. Transmission code 6 on the door tag, this would be a close ratio 4 speed transmission with a 2.32 ratio first gear. Ford master part number D0ZZ-7003-H. The tailshaft on this transmission has a different bolt pattern for the Hurst shifter plate.

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1972 351 Manual 4 Speed Transmission – Used RUG-BJ Original equipment 4 speed top loader transmission from a 1972 Mercury Cougar with engine code Q - 351-4V only. This is an early transmission and was used from the inception of the 1972 model year through 12-1-1971. Transmission code 5 on the door tag, this would be a wide ratio 4 speed transmission with a 2.78 ratio first gear. Ford master part number D2ZZ-7003-D.

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1972 – 1973 351 Manual 4 Speed Transmission – Used RUG-BJ1 Original equipment 4 speed top loader transmission from a 1972 or 1973 Mercury Cougar with engine code Q - 351-4V only. This is a late transmission and was used starting 12-1-1971. Transmission code 5 on the door tag, this would be a wide ratio 4 speed transmission with a 2.78 ratio first gear. Ford master part number D2ZZ-7003-H.

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