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GM Roto Hydramatic transmission. Roto Hydramatic (sometimes spelled Roto Hydra-Matic or Roto-Hydramatic) was an automatic transmission built by General Motors and used in some Oldsmobile, Pontiac and Holden models between 1961 and 1965. It was based on the earlier, four-speed Hydramatic, but was more compact, providing only three forward speeds ...
Automatic transmission. Cutaway view of a 2007 Toyota AA80E hydraulic automatic. Typical gear selector for an automatic transmission. An automatic transmission (sometimes abbreviated AT) is a multi-speed transmission used in motor vehicles that does not require any input from the driver to change forward gears under normal driving conditions.
Volvo I-Shift. The Volvo I-Shift is an automated manual transmission developed by Volvo subsidiary Volvo Powertrain AB for Volvo Trucks and Volvo Buses, with 12 forward gears and 4 reverse gears. It became available for trucks in 2001 and later buses in 2004. Inside view of a Volvo I-Shift transmission.
The AOD (automatic overdrive) is a four-speed automatic transmission, with the 4th gear as overdrive. Introduced in 1980, it was Ford 's first four-speed automatic overdrive transmission. The gearset design is based on the Ford "X" automatic transmissions used during the 1950s, '60s, and '70s. The AOD replaced many of Ford's older transmissions ...
For decades, researchers have seen an association between shift work and the risk of heart attacks and heart disease. One review of the research found that shift work seems to raise the risk of ...
Still, Avena says shift workers should be mindful of when and how much of it they consume. She suggests eliminating caffeine consumption at least 4 to 6 hours before bedtime. The amount a person ...
The ZF 8HP transmission is ZF Friedrichshafen AG's trademark name for its 8-speed automatic transmission models for longitudinal engine applications. The name is short for 8-speed transmission with hydraulic converter and planetary gearsets. Designed and first built by ZF's subsidiary in Saarbrücken, Germany, it debuted in 2008 on the BMW 7 ...
Honda Civic Si. Starting MSRP: $28,100. The sports sedan version of the classic Civic comes with a six-speed stick paired with a 200-horsepower 1.5-liter turbocharged inline-four engine. Car and ...