What years will a 4L80E transmission fit?
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….GM 4L80-E transmission.
| 4L80-E/4L85-E | |
|---|---|
| Overview | |
| Production | 1991–2013 |
| Body and chassis | |
| Class | 4-speed longitudinal automatic transmission |
What year trucks had 4L80E?
1991
The 4L80E was introduced in 1991 in the GM C/K Trucks line-up, and remained in production through the 2009+ model year.
What does a 4L80E transmission fit?
Also, the 4L80E performance transmission was designed for cars up to 16,500 lbs GVWR with towing capacity up to 22,000 LBS, and whose engine is up to 440 ft. Some cars that used the 4L80E transmission include Chevrolet/GMC pickups, commercial vehicles, and vans. It was also adopted in Rolls Royce and Bentley vehicles.
Will a 4L80E bolt up to a 350?
The 4l80e will bolt up to your existing flywheel using 3 bolts instead of 6. The jury is still out on this one as the 4l80 came with 6 but 350 and 400 only ever used 3. I ran 3 in my turbo truck setup without issues.
What is the difference between a 4l60 and a 4l80 transmission?
The 4L80E is larger and heavier than the 4L60E. Its more hefty build can be tied to its 236 lbs and a length of 26.4″. Alternatively, the 4L60E weighs 150 lbs (without fluid) and it has a length of 23.5″. A comparison between the size and weight shows that the 4L80E is significantly larger and heavier.
How much HP can a 4L80E handle?
How much power can the 4L80E handle? A totally stock unit or rebuild will typically live well with up to 450 flywheel HP/TQ.
Can I put a 4L80E in place of a 4L60E?
Upgrading from the 4L60E to the 4L80E is akin to going from a Dana 44 axle to a Dana 60–you’ll add some weight, but also add durability. According to GM Powertrain information, the 4L60E has a maximum engine torque rating of 360 lb-ft and a maximum gearbox torque rating of 610 lb-ft.
How much horsepower can a 4L80E handle?
Which is better 4l60 or 4L80?
Without a doubt the 4L80E is the more powerful of the two transmissions. Vehicles with powerful engines, such as big trucks for towing or high speed cars for racing, require a 4L80E rather than a 4L60E as the power of the engine is likely to break smaller, less powerful transmissions.
Will a 4L80E bolt up to a SBC?
It will bolt up. But why have that super heavy trans behind a 283. The torque converter alone weighs a freekin ton and needs 6 bolts for the flex plate. The 700r4 or 4l60e will be more than able to handle the task.
Which transmission is better 4L60E or 4L80E?
What kind of transmission does an Isuzu NPR use?
Isuzu NPR,NQR and GM W3500/4500 series trucks started using the Aisin A465 transmission in 2006 which is an 6 speed automatic transmission. Aisin 450-43LE transmission 1998 and up.
Is the 4L80E transmission a good or bad transmission?
But while the 4L80E is a strong, heavy-duty transmission, during the first few years of production the 4L80E was not as durable as its design permitted due mainly to faulty parts. As such, most of the 1991-1992 454SS trucks came with 4L80E transmissions that had faulty parts from the factory.
How to get a transmission code for an Isuzu truck?
1988 thru 1998 info is complete diagnostics with How to retrieve transmission trouble codes without use of scanner in Isuzu NPR and NQR trucks, Isuzu/GM truck transmission wiring diagrams, diagnostics steps, repair Info. $10.00 After checkout with pay pal on the next page you will be directed to download thru Pay Pal. thank you.
How much does it cost to repair an Isuzu transmission?
2006 thru 2010 info is complete Transmission diagnostics including how to retrieve A465 Isuzu/GM truck trouble codes without scanner, Isuzu truck transmission wiring diagrams, diagnostics steps, repair Info. $20.00 After checkout with pay pal on the next page you will be directed to download thru Pay Pal. thank you.