What is the length of a 4L80E transmission?
26.4″
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″.
How much longer is 4L80E than TH400?
4L80E transmissions have nearly 25% overdrive and are 4 inches longer than the TH400. The trans mount has been moved rearward by an inch-and-a-half. If we talk about the weight, the 4L80E is nearly 50 pounds heavier compared to the TH400 due to the electronic control.
Is a 4L80E longer than a TH400?
Also, the 4L80E transmission is typically about 4 inches longer than a TH400 (depending on the length of the extension housing), but the trans mount is located roughly 112 inches rearward. Most of the concerns about rL80E transmission revolve around the need for electronic control.
Are all 4L80E transmissions the same?
4L80E Differences: ’91 -’96: They are all pretty much the same. They were also known to have a crappy connector that passes through the case. Most have had them updated by now, but there are still some that haven’t and might need replacing.
Is a Turbo 350 the same length as a 4L60E?
TH350s installed in trucks used a long tailshaft, making them the same overall length as a 700-R4 and 4L60E overdrive, while the TH350 installed in car is shorter. That means this driveshaft will need to be shortened.
What is the length of a Turbo 350 transmission?
The TH350’s case length is 21 5/8 inches. Depending on the tail shaft housing, its overall length can either be 27 5/8 or 30 5/8 inches. The 700R4’s case length is 23 3/8 inches and its overall length is 30 3/8 inches. The TH350 weighs 120 lbs., while the 700R4 weighs 155 lbs.
How much horsepower can a 4L80E transmission handle?
In short, Performance Automatic yields a 4L80E engineered to handle 700+ horsepower and comparable torque.
Which is stronger TH400 or 4L80E?
The 4L80E is just a longer, heavier, overdrive version of the TH-400. It uses the same first three gear ratios but adds a 0.75:1 overdrive. This means that with a 3.55:1 rear gear, the overdrive drops the effective rear gear ratio to 2.66:1.
What is the length of a 700r transmission?
The 700R4’s case length is 23 3/8 inches and its overall length is 30 3/8 inches.
Is a th350 and powerglide the same length?
There are three non-overdrive transmissions. The Powerglide is a 27.75-inch-long two-speed transmission with a 27-spline output shaft. The TH-350 has a 27-spline output shaft and is half an inch shorter overall than the TH-400. The TH-400 uses a larger 32-spline output shaft.
Is a Turbo 350 and Turbo 400 the same length?
The overall length of the TH-400 is 38 inches, while the overall length of the TH-350 is 33 5/8 inches, if both use the longest tail shafts available. The TH-400’s body is 25 inches and the TH-350’s body is 21 5/8 inches long.
Where can you find a 4L80E transmission?
You can find the 4L80E transmission in ’91-and-later heavy-duty Chevrolet and GMC trucks and SUVs that use big-block, diesel, or LS-based engines that are 6.0L and larger. 4L80E Transmission Specifications. The 4L80 nomenclature denotes that the transmission is a 4-Speed, Longitudinally mounted, and for 8000 lbs. vehicle weights. It’s RPO code is “MT1” and has been domestically manufactured in GM’s Ypsilanti and Willow Run plants.
Is a 4L60E interchangeable with a 4L80E?
FYI – 4L60E & 4L80E transmissions are NOT directly interchangeable. The wiring pinout of the trans plug is different, and 2 VSS’s are used versus 1 on the 4L60E. Besides the wiring difference, the ECM also requires a segment swap as that portion of the transmission control is completely different.
What is the oil capacity for 4L80E?
Depends on the application. Get a GM dipstick and add fluid slowly until you get it right. An internet search resulted in 4L80E capacities from 6.3 to 7.7 quarts for just the transmission. A friend of mine works on a lot of truck transmissions and he advised that most of them run with the fluid level just at the case/pan interface.