Channel Title: Nick's Transmissions Channel Description: My channel is dedicated to transmission building for all applications. I specialize in General Motors, Ford and Dodge rear wheel drive transmissions from the 60s through present day. My target audience includes general auto-repair enthusiasts, DYI'ers & dedicated transmission builders with an emphasis on bringing newer folks into the transmission rebuilding space. I am also a fanatical coffee drinker so if you would like to support the channel, please feel free to buy me a cup of coffee :) https://www.buymeacoffee.com/nickstransmissions Are you located in the Cal-Nev-Ari region or southern Utah and need a transmission rebuilt? Reach out to me via Facebook at https://www.facebook.com/profile.php?id=61565989906020 **** Due to problems with freight companies, I am no longer performing work for out-of-area residents. You must be within the Las Vegas region or arrange your own freight for me to perform any transmission rebuild work. TIA! <video> 6L80 Performance Rebuild PT2 - Drums, Center Support and Gear Set Description: I continue the 6L80 performance build up, assembling all of the drums, center support and rear gear set. I also show clutch pack clearance measurements while providing tips and pointers for assembly. Also included is a brief discussion about these transmissions' compensator feed system, which is integral to the function of all clutch-to-clutch transmissions like the 6L80/90. This discussion is at the end of the Clearance Checks for the 1-2-3-4/3-5-R/4-5-6 clutch packs. *** Table of Contents *** 3-5-Reverse Drum: 0:00 4-5-6 Clutch: 34:58 Center Support (2-6/LR Clutch): 52:50 Clearance (2-6/LR Clutch): 1:09:32 Rear Gear Set: 1:18:51 Clearance Checks (1-2-3-4, 3-5-R, 4-5-6): 1:25:56 *** Helpful Links *** ATSG Manual https://atoc.ru/uploads/manual/5fb79aebb40df.pdf ATRA 6L Updates https://atracom.blob.core.windows.net/webinars/gm/6l50_80_90_updates.pdf GEARS Magazine 3-5-R Piston Snap Ring Changes: https://gearsmagazine.com/magazine/6l80-90-snap-ring-popout/ Sonnax 1-2-3-4 Billet Piston information https://www.sonnax.com/parts/4332-heavy-duty-1-2-3-4-piston Sonnax 4-5-6 HD Billet Shaft/Hub Instructions https://d2q1ebiag300ih.cloudfront.net/uploads/part/5165/104680-36-IN.pdf?v=1713986708953 Sonnax 4-5-6 Piston Kit Instructions https://d2q1ebiag300ih.cloudfront.net/uploads/part/3809/104960-01K-IN.pdf?v=1644508326592 Transmission Digest - 6L Compensator Feed System https://www.transmissiondigest.com/gm-compensator-feed-system/ #transmissionrebuild #transmissionrepair #6l80 #automobile #transmission </video> <video> 6L80 Performance Rebuild PT3 - Final Assembly Description: I finish up the 6L80 performance build by installing all the subassemblies in the case, control body assembly, filter and pan. I show the arrangement of all components, location and orientation of all bearings in the case as well as cover front end play adjustment using Superior Technologies shim kit in detail. *** Table of Contents *** Case Prep (Bushing/Seal/Shift Linkage): 0:00 Rear Case Assembly: 16:45 Front End Play Set up and Adjustment: 29:51 Front Case Assembly: 42:40 Case Air Check: 57:31 Final Assembly: 1:00:00 Build Summary/Final Thoughts: 1:22:16 *** Useful Links *** ATSG Manual https://atoc.ru/uploads/manual/5fb79aebb40df.pdf ATRA 6L Updates https://atracom.blob.core.windows.net/webinars/gm/6l50_80_90_updates.pdf 6L Fast Relearn Procedures https://etesupport.zendesk.com/hc/en-us/article_attachments/203577007 </video> <video> #4l80e Direct Clutch Set Up Options - Factory Components #transmissionrebuild Description: I quickly discuss 4L80E direct clutch stack up options using factory-spec frictions and steels with either the moulded rubber/steel piston or machined aluminum piston. If you would like a more detailed explanation and procedural look at measuring clearance in the forward and direct clutch, check out my 4L80E build series, part 2: https://www.youtube.com/watch?v=LxxEwLXphNY </video> <video> #4L80E sun gear shaft bushing fitment #transmissionrebuild #transmissionrepair Description: 4L80E or TH400: I show how the sun gear shaft should spin on the intermediate shaft after new bushings are installed and (if necessary) clearance-fit to slide over the journals on the intermediate shaft. </video> <video> #4l80e Front and Rear End Play Overview #transmissionrebuild #transmissionrepair #transmission Description: I provide a quick overview of what 4L80E end play should look like and how it's measured. Check out my 4L80E Performance Build Up, PT3 to view a full step by step end play adjustment procedure. Link to that video: https://youtu.be/pU8gxy2Anxk </video> <video> 2004R 700R4 4L60E 4L65E - Inspect Your Remanufactured Pumps! Description: I disassemble, inspect and vacuum test a remanufactured 4L60E pump and show you what I find once it's apart. PSA: When it comes to remanufactured pumps for these transmissions, don't expect. Inspect! </video> <video> 4L80E Teardown and Inspection - Failed Twice Inside of a Year! Description: I tear down and inspect an early 4L80E previously rebuilt for high performance and discover a several issues with the build that lead to it failing twice inside of one year. The primary drivability symptoms were an extremely harsh/brutal 1-2 shift and noises coming from the pump. Upon getting inside, I discover a few critical rebuild errors that lead to its premature demise. #4l80e #transmissionrepair #transmissionrebuild #transmission #mechanic </video> <video> 4L80E Pump Stator Support Testing #transmissionrebuild #4l80e #transmission Description: I show the vacuum testing procedure on a 4L80E pump stator support and include a diagram so you can follow along. </video> <video> 4L80E Build Strategy for High Performance Description: I go over 4L80E build strategy including parts selection, build fundimentals, key considerations as well as talk through the Jake's Performance recalibration kit. #4l60e #transmissionrebuild #transmissionrepair #transmission </video> <video> TH400 4L80E Sprag Rotation #transmissionrebuild #4l80e #th400 Description: Quick vid on TH400 and 4L80E sprag rotation and roller clutch rotation. </video> <video> 6L80 Performance Rebuild PT1 - Overview and Pump Assembly Description: I begin a 6L80 performance build featuring a Circle D Transmissions Level 2 kit for a 2010 GMC Sierra with a 650 horsepower 6.2L engine that will be used in a street/fun vehicle application (no strip/slicks, etc). We start with a detailed overview, including parts selection, build strategies as well as tips and pointers for assembly then go through a detailed, step-by-step pump assembly sequence from bare parts, pieces to finished pump. Please note this video is long because I show you literally every step in the assembly process that should be performed when going back together with a 6L45, 6L50, 6L80 or 6L90 pump. This includes the modifications you must make to the stator support when installing the Sonnax drop-in pressure regulator valve. *** Table of Contents *** - Intro/Overview: 0:00 - Stator Support Assembly: 22:45 - Stator Support Vacuum Testing: 39:51 - Stator - Stator Support Assembly: 45:00 - Pump Body: 1:06:31 - Final Pump Assembly: 1:23:53 *** Useful Links *** ATSG Manual https://atoc.ru/uploads/manual/5fb79aebb40df.pdf ATRA 6L Updates https://atracom.blob.core.windows.net/webinars/gm/6l50_80_90_updates.pdf GEARS Magazine - 6L80/90 Pump Machining https://gearsmagazine.com/magazine/the-devils-in-the-details-a-machinists-look-at-the-6l80-6l90-units/ #transmissionrebuild #transmissionrepair #6l80 #automobile #transmission GEARS Magazine - 6L80 Pump Stator-Stator Support Assembly https://gearsmagazine.com/magazine/build-it-once-build-it-right-6l80-90-pump-stator-gasket-issues/ TSB - Slipping in first, 2nd, 3rd and 4th gears: https://static.nhtsa.gov/odi/tsbs/2020/MC-10178309-9999.pdf Circle D Performance - Level 2 Kit https://www.circledtrans.com/cdt-level-2-6l80-performance-parts </video> <video> 4L60E Teardown - The 1,000 Horsepower "Hill Killer"! Description: I tear down and inspect a 4L60E that my customer was told was built to handle 1,000 horsepower; the shop called it the 'Hill Killer', lol! There were a lot of things 'killed' in this transmission, but hills weren't among them. </video> <video> Check Ball Placement and Feed Hole Calibration Tips - CK Performance #transmission #4l80e Description: I discuss 4L80E check ball considerations and placement as well as share CK Performance's shift firmness calibration for HD and high performance applications. </video> <video> #4l80e Case Air Check - Test Plate #transmissionrebuild #transmissionrepair Description: I show you how to perform a case air check on an assembled 4L80E transmission using a test plate. </video> <video> 4L80E Case Air Check - No Test Plate #transmissionrebuild #4l80e #transmission Description: I show you how to perform a case air check on an assembled 4L80E transmission without using a test plate </video>

Contacts and Links

Description

My channel is dedicated to transmission building for all applications. I specialize in General Motors, Ford and Dodge rear wheel drive transmissions from the 60s through present day. My target audience includes general auto-repair enthusiasts, DYI'ers & dedicated transmission builders with an emphasis on bringing newer folks into the transmission rebuilding space.

I am also a fanatical coffee drinker so if you would like to support the channel, please feel free to buy me a cup of coffee :)
https://www.buymeacoffee.com/nickstransmissions

Are you located in the Cal-Nev-Ari region or southern Utah and need a transmission rebuilt? Reach out to me via Facebook at https://www.facebook.com/profile.php?id=61565989906020

**** Due to problems with freight companies, I am no longer performing work for out-of-area residents. You must be within the Las Vegas region or arrange your own freight for me to perform any transmission rebuild work. TIA!

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