4l80 Vs 4l80e

Although there is a point of diminishing returns, the larger the tire diameter, the higher the potential speed. 4L80, PUMP GEAR SET 4L80E 91-UP GM Chevrolet Chevy 4L80E 4L85E Transmission Parts 4L80, 4L80E/4L85E Separator Plate: Tempered steel for longer life. 3 with the 4l60e and i have been reading for a month that the 4l80e with out a doubt is way better than the 4l60e and i am trying to figure out what parts im going to need for this swap because my trans is on its way outi know for a fact i need a new cross member but can i just take one off off a 2500 or do i need to buy a custom built one ectand would like help. To build a 4L60E to handle that kind of abuse you could more than pay for the 4L80E. RANDYS selection of Zumbrota remanufactured transfer cases includes options for multiple engine and transmission types in GM vehicles, including the 4L60E, 4L70E, and 4L80E. I know they make one for the 700R4/4L60, but not sure they do for the 4L80E. It’s not as aggressive as the 4L60E though, which has a final gear ratio of. But it's just a matter of if the computer isn't a moron. Easiest way to tell is pan shape. p/n RCAEC2-4L80 installation notes: the crossmember is installed with the transmission mounting tab positioned towards the front of the car. The differences between 4L60 & 4L60e Transmission February 18, 2015 The vehicle technology is achieving ever so high progress. Each transmission is built utilizing nothing but the highest quality components including new clutch plates, shift plates, pistons, reverse gear, bushings, bearings and Predator Torque Converter. Manual valve bodies are available as well, but again they are pretty pricy. 4L80E is a bread and butter transmission went into a lot of GM vehicles for many years mounts for the shift puzzled me until I read transfer case. 4 L 8 0 - E Part No. Performance Aftermarket PCS offers a broad product line of transmission control modules, dataloggers, paddle shifters, and more for the aftermarket. Silverado & Fullsize Pick-ups - 4L80 transmission problems - I have a 2000 chevy silverado 2500 6. Hope that helps. It is my understanding that if you have a 3:42 gear ratio, the 6 speed will act like you have 4:10's. I'm getting ready to start a new build in the coming weeks, and I'm debating which trans to use. allison 1000 vs 4l80E for my situation, advice please 4L80 can be built---weighs less--transfercase easier to attach and firewall and tranny tunnel wont have to. Diesel Conversions® works hard to be leaders in the Cummins diesel conversion market, and we want to be the best. The Simple Solution Superior Transmission Parts Surges Forward With The Best Products In The Industry. 4L80E Performance Specs. Is there a difference between a 4L80 & a 4L80E ?. In almost every case, you. 4L80 is a turbo 400 with one more gear. We focus on quality not quantity this is why we have so much success!. torque rating in stock vs. I would say the 2lbs there is a wash or close enough to it. Holds/backshifts to any RPM. Revmax is known worldwide for providing the best racing and diesel converters!. how to ID a 4L80E or a 6L80E. Bjbs bad carma had a 4l80e conversion when it caught fire. All PSI Harnesses are Made in the USA. torque rating in stock vs. that other dont have. Pictured below are just a few of the Updates & Upgrades that go into each 4L80E Transmission. The TH400 is MUCH easier and less expensive. I plan on swapping to a np205 when performing the 4L80E swap too. Hope that helps. Neither the 4L80E or the 47RH will survive at that power level so I will need to build up one or the other. Don't worry though our conversion kit is not near as difficult to install as the other ones. 4L80E vs Allison Trans - Chevy Message Forum - Restoration and Repair Help. Las GM 4L60E y 4L80E derivan de la Turbo-Hydramatic, una familia de transmisiones automáticas de GM, que hizo se debut en los años 60, y contaban con tres velocidades hacia adelante más reversa. Introduced in 1991, the GM 4L80E and 4L85E are an extension of the TH400 first introduced in the mid 1960s. So here are my questions. i'm just going with a TH350 with a trans brake around next spring for racing consistency and to help knock down those 1/4 mile times. The 4L80E on the other hand features 2. I tried everything i can think of to dial int he TCI TCU using the rear sensor on the 4wd fitted 4L80E and still get a strangly scaled speed output. The 4l80e is not much bigger than the 60 and as far as rotational mass the same. I'm looking at a '96 Suburban 2500 4X4 with the 7. I don't know the weights though. We do assume safe tire air pressure and tread. 4L80E Transmission 4WD, 4L80E 4x4, 4L80-E, 4L80, Heavy Duty 4L80E 1995 Chevy 4l80e Transmission Diagram. This flexplate will allow your LS1 series engine bolt up to a 4L80E or TH400 with the standard 11. The "MT1" 4L80-E is able to handle engines with up to 440 ft·lbf (597 N·m) of torque. ECM reprogramming required for proper operation. My question is does anyone know if it would be advisable to use the TH400 slip yoke for the conversion? I did notice the 4L80E yoke uses a larger universal joint. Trucks & SUV’s of this era are typically NOT being repaired these days. 00 add to cart; #sk 4l80e. com by WayneClayton. Knowing what I know now I understand what they want 2K for a rebuild. 4L80E Transmissions At Wholesale Prices At Street Smart, we provide remanufactured transmissions shipped factory direct at wholesale prices to save you money. I'll stick with a Microsquirt. GM 4L80E to fig 8 NP205 adapter. Strap yourself in. 4L80's and 4L80E's have a GVW rating of 15,000 lbs or more depending on clutch packs used - 3/4ton and 1ton trucks have these trannys and they will also go behind Duramaxes in 2002 burbs. Bjbs bad carma had a 4l80e conversion when it caught fire. is the 4l80e a better trans for mixed dig and roll racing over the 4l60e? Just something I have been wondering and I really haven't found anything through searches. 4L60E vs 4L80E Gear Ratios. I think what im going to do as of now is just start looking out for a wrecked 07. 598 results for: "4l80e" Sort By: true Most Relevant false Price (Low to High) false Price (High to Low) false Brand (A - Z) false Brand (Z - A) Most Popular false Specials false Newest Items Per Page: 15 30 60 90 180. LINE PRESSRE BOOSTER KIT 4L80E-LB1 Instruction Supplement ©2015 Sonnax Industries, Inc. The 80 is quite a bit larger in physical size (as you can see below), which also means that it's a lot heavier. 4 L 8 0 - E Part No. 700R4/4L60E’s have a low 3. Note: The mounting pad is usually a part of the extension housing, but the graphic shows it on the maine case. Whether you are looking for the evenly geared 2004R or the aggressive first gear (3. I had someone run my VIN through GM's inquiry system and it showed that the tranny valve body was R&R or replaced along with the PCM at 20,230 miles. Trust me I have tried and it takes hours just to install the kit. Despite its name, the 4L80E is not an upgrade to its GM counterparts. We also have the best aftermarket 4L80E 4L85E transmission controllers available. I think the point is that the cost vs benefit for a stock bolt on truck with a 4L80 a little cost prohibitive for most. Time to swap out your Camaro or G8's 6L80e for a 4L80e? Our plug and play harness makes quick work of the wiring required for the swap, and allows you to use an OEM GM Transmission Control Module (included)!. Drive to their place and they took my truck and for 5 mo could not figure out what was wrong--no codes ever came up. THE ULTIMATE, OR NOTHING. guys I just got a great deal on a rebuilt 4L80 trans , and I'm not sure if I'll need a controller for this. Curt is in the testing dept to 4L80E Differences between Early and Late models. com and affiliated sites. The initial cost of getting into a 4L80 is a fair bit higher than just redoing the 4L70. Oftentimes we have swapped these units out without cutting the driveshaft, just a yoke change. 0 engine and 4l80E transmission. TH400 to 4L80E Swap for dummies, help needed (crossmembers) There were some writeups on this site on how the swap went, but nothing went too deep into the crossmember and transfer case support. PSI sells Standalone Wiring Harnesses for GM Gen II, III, IV, & V LS/LT based engines and transmissions. It was the 4l60e that seen so many changes through the years and keeps you on your toes, not the 4l80e. Jeff said,"I dealt directly with Chris on testing their new 252mm converter on my 4L80E as well as their new aluminum. 700r4 vs 4l80e The difference is 40 lbs. 5" M&H skinnies front, carlyle racing 15" conversion mt 325 et street R. CIR06 439F Spacer Ring, Low Roller Clutch 64-98 1 TH400. Performance Aftermarket PCS offers a broad product line of transmission control modules, dataloggers, paddle shifters, and more for the aftermarket. What this boils down to is that the 4L80E offers an 80 lb-ft and 275 lb-ft improvement. The shop was full of itat a guess, because they do not build 4L80E's! I have seen a TH-700 hold up behind a crate 502 in a huge tag-axle Pace Arrow pulling a ~6500lb enclosed trailer. 4L80E transmission clutches,4L80E transmission steels 46551W TH400 425 4L80E forward, direct waffled clutch friction plate 1964-on. Quick View. Performance Built MT1 4L80E Automatic Transmission and Torque Converter. CIR06 439F Spacer Ring, Low Roller Clutch 64-98 1 TH400. They all summed it up nicely. Trust me I have tried and it takes hours just to install the kit. 5 th400 converter be reconfigured to work with a non-lock 4l80? Pro's vs cons regarding ultimate strength at this power level? Obviously the 400 will be cheaper, but do the 4l80's have stronger cases so that the lugs don't fail anymore?. I am planning on putting a 4L80E in as well. But if your interested to go for a ride in my truck stop up this weekend. Also, the 4L80 suffers from the same high rpm inefficiency that makes the TH400 such a gas hog. The OD with the 4L80 is so much better, more power and better economy when in OD. 00: Core Charge: Does NOT Include refundable core charge of $80. Would the 4l80e handle wot use in OD? Has anyone done a non-lock up 4l80e? Can my ptc 9. Much stouter than the 700R4's which are considered light duty trannys. I'm not saying the 4l80 is the key to fixing transmission failure. Your other option is, if you're going with an aftermarket torque converter anyways, is to have the torque converter made with the correct offsets and mounting pads to bolt up to the stock 4. com (better trans talk traffic and expertise) and if you have any thoughts on or experiences with the trade-offs between a 400 + gear vendors OD vs. I would recommend doing that vs full manual valve body. Each of these units features all the latest upgrades and high quality materials for assembly. For the record, the 4l80 does not have a removable bell housing. First introduced in 1964, the TH400 has always been GM's heavy-duty transmission of choice. 4L80E Pricing: 4L80E Transmission, Approx. CURRENT AVAILABILITY & PRICE June 1, 2015. If wired up exactly as the diagram at the bottom of this post you should have no problems controlling your 4L80e. 4L80E 4L85E Full Manual Valve Body Conversion Kit This will converter your transmissions stock valve body to a full manual shift with engine braking. The "MT1" 4L80-E is able to handle engines with up to 440 ft·lbf (597 N·m) of torque. The 4L80E transmission is the advanced progeny of the legendary TurboHydramatic TH400 automatic transmission, and is based heavily on the 400 in both parts and strength, yet featuring an added overdrive gear, a lock-up torque converter and advanced electronic controls. Box Box 763 Pismo Beach CA 93448 (805) 481-7639 Fax 343-5000. Our transmission controllers are compact, packed with features, and have a built-in display for tuning as well as user-friendly software for more in-depth tuning. We have had them in several 800hp+ Silverados and Escalades that have swapped to a 4L80E with the NVG-149 Transfer case. I am trying to determine the pros and cons of a 4L80 segment swap vs repinning the connector and running the 4l60 tune. If you are considering a Cummins ® diesel conversion into your Super Duty ® Ford ®, or Chevy truck- you have come to the right site. I think what im going to do as of now is just start looking out for a wrecked 07. Sonnax lube regulated pressure regulator valve 34200-14K provides a significant increase in cooler flow under low RPM and high-pressure conditions that benefits all vehicles, and eliminates the need for reprogramming '99-later vehicles with high EPC pressure at idle. Would the 4l80e handle wot use in OD? Has anyone done a non-lock up 4l80e? Can my ptc 9. It basically uses many of the same internal components as the TH400 but has an overdrive Fourth gear and. We offer more than 70 different adapters and we have several hundred different engines and transmissions in our CAD library. Some claim better ET's due to the less RPM drop between gears with the 4l80e. Running a 8. Re: 4L60E Vs 4L80E I wouldn't be afraid to use a 4L60 in a LS swap daily driver like I plan to build some day, but in anything that makes decent power, 4L80 for sure!!! 4L60 is just a warmed over 700R4, and we all know about those fuckin things!!. Is there a difference between a 4L80 & a 4L80E ?. Because 4l80e break also. 25") long and when coupled to the 4L80E measures 794mm (31. Max tow rating for the vehicle is 10000 lbs, according to the specs I have seen. Herein lies a big difference between the 4L80-E and the 4R100 and a possible reason that the 4L80-E roller clutch fails more often than the 4R100. It shares many components and design features. The differences between 4L60 & 4L60e Transmission February 18, 2015 The vehicle technology is achieving ever so high progress. Easier Installation!! Assistance Video. 4L80E Transmissions At Wholesale Prices At Street Smart, we provide remanufactured transmissions shipped factory direct at wholesale prices to save you money. Would the 4l80e handle wot use in OD? Has anyone done a non-lock up 4l80e? Can my ptc 9. 5, 10, 11" single disc, multi-disc, etc. Don't worry though our conversion kit is not near as difficult to install as the other ones. General Info, Mods, Kills, & Track Chat. This valve body requires manual upshifting and downshifting. com by WayneClayton. 4L80E/4L85E Torque Converter 4L80E/4L85E Torque Converter Family: Torque Converter Remanufacturing Standards GM 4L80E / 4L85E. 1 3/4” Shift. This happened in 1993 for trucks, vans, and SUVs, and 1994 for rear wheel drive passenger cars. The 580 is built for 580 newton meters of input torque, or 428ft/lbs. 48 in second, with a 440 lb. Hughes Performance has a 4L80E transmission available for practically any engine combination and power level. 4L60E vs 4L80E Differences, Swap & Information In Transmission by Magnus Sellén 30 August, 2019 15 Comments As you may know, the 4l60e & the 4l80e are really common transmissions in GM, Chevrolet cars and a lot of other American cars. Performance. com (better trans talk traffic and expertise) and if you have any thoughts on or experiences with the trade-offs between a 400 + gear vendors OD vs. i NEVER HAD GOOD LUCK WITH THEM !!. I am planning on putting a 4L80E in as well. Trucks & SUV’s of this era are typically NOT being repaired these days. 4L80-Es have been optioned only in Chevrolet/GMC pickups, vans, and commercial vehicles, and the Hummer H1. People think it is way heavier than a 700R4. The only thing I see is the shift rod into the trans is longer to incoporate the nuetral safety switch. As you can see from the ratios the 6l80 is damn close to the 4l80. The Novak Guide to the GM 4L80E Automatic Transmission Introduction. Evening , I have been working on a customers 2004 Chevrolet 2500HD. The Driveway Engineer helps you answer the 4L60 vs 4L80 transmission question for your LS swap, but cautions; stop wasting $ on Built 4L60's. These images show this PML transmission pan compared to the stock pan. It was an evolution of the Turbo-Hydramatic 400, first produced in October 1963. Buy 4L80E Transmission Filter Kit 1997 and UP GM 4L80 with Shift Solenoid Set: Filter & Gasket Kits - Amazon. Below is a guide to help decipher it's meaning. I would recommend doing that vs full manual valve body. A 4L80E was in the trucks in those years, build them right and they are close to bullet proof, up there with the Dodge 48RE and Fords 4r44e and 4r55e. Note: The mounting pad is usually a part of the extension housing, but the graphic shows it on the maine case. is that possible? i have a 91 chevy suburban with a 350 3/4 ton The 4l80e has more. Many of the other specifications can be gathered by deciphering the name. 3 with the 4l60e and i have been reading for a month that the 4l80e with out a doubt is way better than the 4l60e and i am trying to figure out what parts im going to need for this swap because my trans is on its way outi know for a fact i need a new cross member but can i just take one off off a 2500 or do i need to buy a custom built one ectand would like help. (454 w/4l80e ) I went through the 4l80e rebuild process, I've got a standard rebuild with HD converter, and the transgo HD2 kit. Leading provider of high performance automatic transmissions, torque converters and drivetrain components for race, street/strip, hot rod, street rod and towing. Locate size010 tsi 4l80e 4l80 available to buy right now online! Car and Truck Parts Store. From 4L80E, the 4 indicates that the transmission has 4 gears. also basically a 4L80E is a TH400 with overdrive and guys at work tell me they suck and that a TH350 or TH400 or even a PG is better than. 73's now it would be like you had 3. The output shaft appears to be 2-4 inches longer (depending on the application) and it appears to be an 1 'taller; overall. This is not totally true. It is an evolution of the Turbo-Hydramatic 400, first produced in October, 1963. Open to opinions on a built up 4l60e vs built up 4l80e. Required fields are marked *. If it looks like the 700R4 than its the 4L60. I then would rebuild my existing 4L80E & 6. The 4L80E will not have any firewall clearance issues but your front driveshaft will not work in any way with the 15-1701 AA kit. The early 4L80 cases have the cooler lines at the front of the case, instead of split like the later 4L80 cases. 6L90E is a 6 speed. The 4L60 have the 3. most parts are interchangeable but the 4l80 is. Dylan - I should be able to get a width measurement at the shifter for you today when I can get under a 4L80E. The Driveway Engineer helps you answer the 4L60 vs 4L80 transmission question for your LS swap, but cautions; stop wasting $ on Built 4L60's. 4l80e Jun 01 2011, 2:37am i was wondering if i can take my 4l60e out because it has a overhaul shift kit in it and put a stock 4l80e in? the reason is because i have horses and do alot of hauling and the shift kit shifts so hard it sounds like the rearend is falling out of the truck it also has a 4. I am planning on putting a 4L80E in as well. The VCM/PCM and the Pressure Control Solenoid (force motor) regulate these shift points. Shifted much smoother and never got hot, granted I never towed over 7,000 lbs with it. Food & Drinks Antiques Art Baby Books, Magazines Business Cameras Cars, Bikes, "4l80" Alternatives. 4L and 4L80E, 4. This is our 4L80E to TH400 Pilot Adapter/Spacer Kit. I must have confused you some. 3 with the 4l60e and i have been reading for a month that the 4l80e with out a doubt is way better than the 4l60e and i am trying to figure out what parts im going to need for this swap because my trans is on its way outi know for a fact i need a new cross member but can i just take one off off a 2500 or do i need to buy a custom built one ectand would like help. We have built them for applications ranging from heavy towing vehicles to 1800+ HP street/strip cars. 4L80's and 4L80E's have a GVW rating of 15,000 lbs or more depending on clutch packs used - 3/4ton and 1ton trucks have these trannys and they will also go behind Duramaxes in 2002 burbs. This is a discussion on 4l60e or 4l80e within the Automatic Transmission forums, part of the Drivetrain category; and who is your builder ???? and from re-reading this thread. In almost every case, you. 6L90E is a 6 speed. 500" Bolt Pattern: Transmissions & Parts - Amazon. Non-billet, billet, 9. torque rating. Required fields are marked *. 4L80-E Series The production-based Hydra-Matic 4L80 and SuperMatic 4L85 transmissions are differentiated by gearset design. If using a 4L80 transmission and our mid-length headers, you must trim the bell housing tabs. The VCM/PCM and the Pressure Control Solenoid (force motor) regulate these shift points. How to Identify the Right Chevy 4L60-E Transmission for Sale. 1 specs and they meet or exceed the requirements of all major sanctioning bodies. Performance Built Chevy 6L90 Transmission Sale. There were a whole bunch of changes to the 4L80-E in 1999, and in 2001 they got an all-new overdrive roller-clutch assembly. Don't worry though our conversion kit is not near as difficult to install as the other ones. Our transmission controllers are compact, packed with features, and have a built-in display for tuning as well as user-friendly software for more in-depth tuning. Thanks for the pics. It does'nt look too terribly hard if I can grab a donor pcm & wiring harness. Model specific subject matter experts, classified ads and more. Do any of you know what if any differences there are between a 94 and 97 4l80E??? I am scrapping a 97 that has a recent rebuilt 4l80 in it, and I am in need of one for my 94. The 4L80E has a maximum engine torque rating of 440 lb-ft and a maximum gearbox torque rating of 885 lb-ft. The 4L80E is the descendant of the "Ole Reliable" TH400 transmission. Eat less for lunch, hit the gym and have salad once in a while 2. Introduced in 1991, the GM 4L80E and 4L85E are an extension of the TH400 first introduced in the mid 1960s. To use the Gear/MPH calculator, just select one of the presets from the dropdown box on the left to automatically fill in the boxes, or just fill in each box to match your vehicle's needs. This is a computer controlled transmission first introduced in G. Double overdrive, and some how it gets worse milage than my 4l80. There are soooo many good tranny companies ! just choose one and hand over the 2 grand. Box Box 763 Pismo Beach CA 93448 (805) 481-7639 Fax 343-5000. the only significant control differences between a 4L60 and 4L80 is that the: 4L60 had the TCC + TCC PWM solenoid compared to the 4L80 TCC PWM 4L80 had an input speed sensor, 4L60 did not 4L60 had the 3-2 downshift solenoid, 4L80 did not everything else is minor and can be accounted for in the calibration. I helped a friend install one behind a supercharged BBC. The 4L80E, however, does use a much larger torque converter and mounting pattern, as we'll see. If you are considering a Cummins ® diesel conversion into your Super Duty ® Ford ®, or Chevy truck- you have come to the right site. However I was told that the 60 has a tendency to blow 2nd/3rd when under power. 48 second, 1. 4l80e POI-shift performance & modifications. I'm happy with the end result but getting there wasn't fun. Welcome to Performance Torque Converters! Please contact us at 256-383-6868 for questions or available options. a 4L80E, pop on over to this thread and chime in. I have went through 3 built 60s and I was fed up with them. At Jake's Performance the 4L80E is our most popular transmission. I dont know what would happen with the ECM side though, the E67 was never paired with the T42 4L80E cal. Much stouter than the 700R4's which are considered light duty trannys. Harness Only. Pictured below are just a few of the Updates & Upgrades that go into each 4L80E Transmission. 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 11⁄2 inches rearward. 4L60E vs 4L80E Gear Ratios Both of these transmissions have four forward gears and are overdrives. 4L80E Converter Installation When installing a torque converter into a 4L80E transmission you can follow the standard GM torque converter installation instructions. 4L80E vs TH400 Gearing. Eat less for lunch, hit the gym and have salad once in a while 2. Self diagnostics allow users of every skill level to fully utilize the EZ-TCU™. will the 4l80e bolt right up?. I know they make one for the 700R4/4L60, but not sure they do for the 4L80E. This is a 58x LS3 / 4L80E standalone wiring harness ready for your swap project. 06 low, a 1. The Novak Guide to the GM 4L80E Automatic Transmission Introduction. The 4L80E is a manual transmission that has a maximum engine input torque of 440 lb-ft and is capable of providing an output torque of up to 885 lb-ft. Input 4L80E VSS? If this is your first visit, be sure to check out the FAQ by clicking the link above. 7L, well the main harness plug is different. Revmax is known worldwide for providing the best racing and diesel converters!. $30 for the transmission plug and $340 for a Microsquirt with 30" of wire harness, all in $370 to control it with a lot more control inputs than an OE PCM. Never before in history have we had so perfect vehicles at our disposal for whenever we want, and all at a relatively cheap price. That is pretty close to the 3" difference (it's actually 3. Or give me a call and I might can come look at what you got going on and give some insight on it. But there are several variations of the 4L80E. This happened in 1993 for trucks, vans, and SUVs, and 1994 for rear wheel drive passenger cars. What this boils down to is that the 4L80E offers an 80 lb-ft and 275 lb-ft improvement. 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 11⁄2 inches rearward. Allows you to adapt a GM Th350 3 speed automatic transmission to the S-Series truck transfer case. These images show this PML transmission pan compared to the stock pan. What transmission does a 1997 4x4 Z71 Chevy 5. The EZ-TCU™ allows for maximum electronic control over shift points, shift firmness and shift speed. I'm happy with the end result but getting there wasn't fun. FLT custom builds their transmissions for every high-performance application. NHRA Pro Mod Charlotte: Big Congratulations Rick Hord and Carl Stevens on taking the Number 1 Qualifiers spot with his Xtreme Racing Engins powered Corvette by laying down the quickest turbocharged pass in NHRA history with a 5. The EZ-TCU™ allows for maximum electronic control over shift points, shift firmness and shift speed. Not to mention the losses associated by having to rev. 4L80-Es were optioned only in Chevrolet/GMC pickups, vans, and commercial vehicles. The 4L80E is a manual transmission that has a maximum engine input torque of 440 lb-ft and is capable of providing an output torque of up to 885 lb-ft. 00: Core Charge: Does NOT Include refundable core charge of $80. The output shaft appears to be 2-4 inches longer (depending on the application) and it appears to be an 1 'taller; overall. Shifted much smoother and never got hot, granted I never towed over 7,000 lbs with it. GM 4L80 and 4L85E. We are rebuilding it and putting it in my sons 1999 Silverado 1500. Compatible with most popular GM transmissions, including the 4L60E, 4L65E, 4L80E and 4L85E, and the TCI ® 6x Six-Speed Transmission. 700r4 vs 4l80e The difference is 40 lbs. 3L : 4 Spd RWD/4X4 : 4L60E. 5,551,661; 5,788,206 & 5,788,207). com and affiliated sites. The 4L80E is a truck automatic transmission that was introduced by GM in the early '90s. The 4L80E, however, does use a much larger torque converter and mounting pattern, as we'll see. Plated for rust resistance. Brian tooley twin turbo cam 226/235. Input 4L80E VSS? If this is your first visit, be sure to check out the FAQ by clicking the link above. 4L80E Performance Specs. The 4L80E has proven reliable like it's predecessor. I'm sure there's a little more to it so anyone that knows please fill us in, but what's up with a 4L85E? I've seen the build codes to denote what's in the vehicle but haven't seen anything that tells just what the difference between the two are. will a 4l60-e fit in place of a 4l80-e? nhelean18. Neither the 4L80E or the 47RH will survive at that power level so I will need to build up one or the other. Our Super Shaft (#207148 - Patent #6,892,533) is the only ringless Powerglide input shaft that still provides the OEM lube circuit to properly lubricate your transmission and maintain proper converter charge pressure for peak performance. Performance. the 4l80 will explode with a transbrake! BUT IM SURE someone will make you a bullet prooof 4l80e for around a million dollars. Your harness MAY NOT have a pin in a location I have listed having a wire. 48 first gear, 1. The 4L80E is the descendant of the “Ole Reliable” TH400 transmission. 4L80E transmission clutches,4L80E transmission steels 46551W TH400 425 4L80E forward, direct waffled clutch friction plate 1964-on. Edit: what I'm trying to say is fuck them both. 4L80E Transmission 4WD, 4L80E 4x4, 4L80-E, 4L80, Heavy Duty 4L80E 1995 Chevy 4l80e Transmission Diagram. Click for Coverage. I would personally go with a 6L80 or 90. If you have 3. Buy 4L80E Transmission Filter Kit 1997 and UP GM 4L80 with Shift Solenoid Set: Filter & Gasket Kits - Amazon. is that possible? i have a 91 chevy suburban with a 350 3/4 ton The 4l80e has more. 700r4/4L60/4L60E is pretty much square with a couple irregularities and 16 bolts. I would like to know the pros and cons of both trans. It is more robust in the area behind the bellhousing than most other units. #rcs-10-4l80 / 1982-2005 s10 swap crossmember to a 4l80e transmission $ 329. The only thing I see is the shift rod into the trans is longer to incoporate the nuetral safety switch. Holds BIG Horsepower and prevents broken case and drum due to excessive pressure.