Found in Ford F100-250 light duty trucks from 1984-85, also known as a TOD (top shift overdrive) Produced in 2 and 4 wheel drive versions. Top loaded 4 speed with 4th being overdrive. Produced in 2 and 4 wheel drive versions.
There is also a passenger car version of this unit with lighter duty bearings and gear ratios. Used in Ford light duty pickup trucks 1980-83. Synchronized in all forward speeds with 4th being overdrive. Has an aluminum case with shifter turret mounted on extension housing. Produced in 2 and 4 wheel drive versions.Īlso known as Single Rail Overdrive (SROD). This unit was produced for cars also but with lighter duty bearings and gear train. Three shift rails mounted to the left side of case. Similar in appearance to the Ford top loader transmission but has overdrive 4th gear. Used in 1978-84 Ford light duty pickups and vans. Synchronized in all forward gears, with top loaded cast iron case.
The T19 has a single step reverse idler gear while the T18 has a 2 step reverse idler. Easily confused with T18, but the T19 is synchronized in all forward speeds. Top loaded heavy-duty 4-speed transmission with cast iron case and shift cover. produced in both 2 and 4 wheel drive versions Found in 1963-85 Dodge trucks, 1964085 Ford pickup trucks and stripped chassis, 1964 to 72 GM trucks, and International Harvester and Navistar trucks from 1964-85. 2nd through 4th gears are synchronized with 1st and reverse using non synchronized sliding gear. Top loaded heavy-duty 4-speed transmission with cast iron case and extension housing and aluminum shift tower.
Care should be used when ordering parts to make positive ID of unit. Easily confused with earlier BW T98 and T98A models. Synchronized in 2nd,3rd, and 4th, with 1st and reverse non-synchronized.