The ZR1 first appeared in the 1970 model year when it was a go-fast package for ... to offer a manual transmission. So those ...

Stay Away from Jasper Engines and Transmissions. Jasper engine for my 1990 Toyota 4- runner. Had for 4 months and head gasket leaked. They fixed it right away. Now 7,000 miles later 3 valves on ...

BluePrint Engines has been working on mating a ZF 8-speed to the LS3 and other V8s, with plans to launch the combo by this fall. Recently, Hagerty was able to check out the BluePrint Engines Chevy ...

The transmission, or gearbox, transmits the engine’s power to the drive wheels. Most transmission systems feature multiple gears or speeds, which optimize energy transmission. For example, lower gears ...