What Year Did Chevy Start Using 6 Speed Transmission

Has non-synchro 1st and a barrel type 23 assembly.

What year did chevy start using 6 speed transmission. 5 Oct 15 2009. I later found out it was sourced from Aisin. Information is provided for General Motors 3 speed 4 speed 5 speed and 6 speeds manual transmissions.

In fact GM was recently slapped with a class action lawsuit over the. The ST10s production in GM vehicles was from 1974 to 1988. According to the suit each of the named vehicles has one of two eight-speed automatic transmissions made by GM the GM 8L90 or the GM 8L45.

Cast iron case and extension housing with 4-bolt side cover. Advantages of the new 6L90 transmission include improved fuel economy performance and handling. Long story short GM needs to do away with the 8-speed and replace it with the much-improved 10-speed automatic.

Psychological disciplines Post navigation. Those from 1955-68 may have electric overdrive. I think the 6-speed automatic in the VW Rabbit 25 is also sourced from Aisin.

Because of production quality issues no Corvettes were produced in 1983. So far this transmisison has appeared only in conjunction with high-horsepower engines such as the 420. The wheelbase held firm at 130 inches.

ALL 06s have the 6 speed regardless of being an LLY or LBZ. Because of the increased capability from the HydraMatic 6L80 six-speed auto transmission the Silverado 1500 Crew Cab gained more than 1000 pounds of towing capacity when turned by the 53 Vortec flex-fuel-capable engine. GM sources some of their transmissions from elsewhere too.