I've got an FMX transmission in a 68 Ford Galaxie 500. I recently had the transmission gasket and shift linkage seal
1969-1970 All Makes All Models Parts | 7B094J | 1969-70 Mustang; 351 V8; With FMX Transmission; Modulator Vacuum Line | Classic Industries
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Modulator - Vacuum - C4 / C6 - Repro ~ 1967 - 1973 Mercury Cougar / 1967 - 1973 Ford Mustang ( 1967 Mercury Cougar, 1968 Mercury Cougar, 1969 Mercury Cougar, 1970
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1973-1974 All Makes All Models Parts | 7A377F | 1973-74 Ford/Mercury FMX Transmission Screw-In Style Vacuum Modulator; Dual Inlet | Classic Industries
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1961-1981 All Makes All Models Parts | 7A377B | 1969-73 Mustang with FMX Transmission Screw-In Style Vacuum Modulator | Classic Industries
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Amazon.com: Wellington Parts Corp FORD C6 TRANSMISSION MODULATOR (BLACK STRIPE TYPE) (PUSH-IN) (1973-UP) #36160B : Automotive
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Rostra 51-1210-36-00 Ford Cruise-O-Matic Vacuum Modulator Blue Stripe Single Diaphragm FMX FM FX MX : Oregon Performance Transmission
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1973-1974 All Makes All Models Parts | 7A377F | 1973-74 Ford/Mercury FMX Transmission Screw-In Style Vacuum Modulator; Dual Inlet | Classic Industries
![Modulator - Vacuum - FMX Transmission - Repro ~ 1969 - 1973 Mercury Cougar / 1969 - 1973 Ford Mustang ( 1969 Mercury Cougar, 1970 Mercury Cougar, 1971 Mercury Cougar, 1972 Mercury Modulator - Vacuum - FMX Transmission - Repro ~ 1969 - 1973 Mercury Cougar / 1969 - 1973 Ford Mustang ( 1969 Mercury Cougar, 1970 Mercury Cougar, 1971 Mercury Cougar, 1972 Mercury](https://cdn.cougparts.com/dc/13614/1609191377_h.jpg)
Modulator - Vacuum - FMX Transmission - Repro ~ 1969 - 1973 Mercury Cougar / 1969 - 1973 Ford Mustang ( 1969 Mercury Cougar, 1970 Mercury Cougar, 1971 Mercury Cougar, 1972 Mercury
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Vacuum Modulator Line For 68-70 Ford Mustang and Mercury Cougar 8 Cylinder Vacuum Modulator Line Straight at Transmission End Steel Fine Lines
![Modulator - Vacuum - FMX Transmission - Repro ~ 1969 - 1973 Mercury Cougar / 1969 - 1973 Ford Mustang ( 1969 Mercury Cougar, 1970 Mercury Cougar, 1971 Mercury Cougar, 1972 Mercury Modulator - Vacuum - FMX Transmission - Repro ~ 1969 - 1973 Mercury Cougar / 1969 - 1973 Ford Mustang ( 1969 Mercury Cougar, 1970 Mercury Cougar, 1971 Mercury Cougar, 1972 Mercury](https://cdn.cougparts.com/dc/13614/1609191376_h.jpg)