AOD, AODE, 4R70 Anti-Clunk Spring 1980-UP | Automatic Transmission Thunderbird, Mustang, F Series, E Series AOD, AODE, 4R70 Series 4-Speed Automatic Transmission Spring, Anti-Clunk (2L3Z-7F277AA)Compatible with / Fits Ford, Lincoln, Mercury1980 - 1997 Thunderbird RWD1984 - 2004 Mustang RWD1987 - 1991 LTD Crown Victoria RWD1980 - 1986 LTD RWD1990 - 1993 F59 4 X... Part #: 76639 MSRP: Was: Now: $9.99 Decrease Quantity: Increase Quantity: Add to Cart