Product Overview
Gear Kit, Governor (10 Tooth Speedo) (Green) (81-90) (54684BC) (8639906)
Gear Kit, Governor (13 Tooth Speedo) (White) (81-90) (54684BB) (8634934)
Gear Kit, Governor (12 Tooth Speedo) (Red) (81-90) (54684B) (8634935)
Governor (13T Speed-O-Gear) (Buick/Olds w/ 301) (81-90) (54680B) (8655962) (Good - Used)
Automatic Transmission Governor Gear Kit (Fits #460, #461 & #462 Governors) (8624939) Compatible with / Fits AllisonAT540 1970-UP MT640, 643, 650, 653 1972-UP (Except Bronze)
4L60 Automatic Transmission Governor Gear Kit (1982-1993) A74684 702
200-4R Automatic Transmission Driven Governor Gear to Case Thrust Washer (8628584)1981-1990 Applications
Ring Gear, Rear Planet (81-90) (54594A) (8678904) (Good - Used)
Ring Gear, Overdrive Planet (81-90) (54590B) (8634037)