When did Chevy start using the 4L80E transmission?
The 4L80-E (and similar 4L85-E) was a series of automatic transmissions from General Motors. Designed for longitudinal engine configurations, the series included 4 forward gears. It was an evolution of the Turbo-Hydramatic 400, first produced in October 1963….GM 4L80-E transmission.
| 4L80-E/4L85-E | |
|---|---|
| Overview | |
| Successor | 6L80/6L90 |
When did the 6.5 diesel come out?
The 6.5L Detroit (GM) diesel represents an evolution of the earlier 6.2L. GM began rolling out the 6.5 for the 1992 model year, and it altogether replaced the 6.2 following the 1993 model year.
What year did 4L80E come out?
1963
The 4L80E transmission was produced in October 1963 by General motors for longitudinal engine configurations. This transmission is a revamped version of the Turbo-Hydramatic TH400, which is why it does not come as a surprise that it features most of the internal components of the TH 400.
When did the Chevy 4L80E transmission come out?
Unlike the later 4L60E transmission, the 4L80E did not feature a removable bellhousing, but an integrated bellhousing with only the Chevrolet 90 degree engine bolt pattern being available. In 1991 the 4L80E was rolled out in GM trucks, including the Sierra, Silverado, Suburban, etc. as well as the Hummer H1.
What kind of transmission does a Silverado 6.5 diesel have?
For Silverado and Sierra pickups, the engine was backed by either a 4L80E 4 speed automatic transmission (with overdrive) or the popular NV4500 5 speed manual transmission. Common problems with the 6.5 diesel include crankshaft, glow plug, and PMD failure.
What kind of torque converter does GM 4L80 have?
The torque converter is a fluid turbine drive and like those on its predecessor transmissions; the TH350C, 700R4, and 4L60, the 4L80 features a lock-up pressure plate for direct mechanically coupled driving from the engine crank. The 4L80 features a 310 mm torque converter. As to length, this transmission is 26-1/4″ long.
What kind of sub is a 4L80E diesel?
I’m not sure you’ve got a 4l80e, most Subs had 4l60e. If it’s a diesel you might, but just make certain what it is before you order anything. I deff have a 4L80E. Its a 93 Suburban 4×4 8 lug 2500.