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10r80

  1. More Suncoast Kits in stock @Beefcake Racing!!!

    We got 75 of our Suncoast 10r80 kits dropping today. A mix of category 0 and category 2 (modified e and f drum capacity) ready to go!!! Suncoast Category 0 10R80 Rebuild Kit w/ Stock Clutch Count (F-150/Mustang w/10r80) SC-10R80-SCM Suncoast Category 2 10R80 Rebuild Kit w/ Extra Capacity E...
  2. New Lethal Performance Launch Controller: How does it work?

    The ALL NEW Lethal Performance Launch Controller for all Ford Vehicles from 2011-2020 (with an automatic transmission) is here! Looking for better, more consistent launches out of your vehicle? Look no further. This minimal wiring Plug and Play assembly is ready to plug in to your vehicles OEM...
  3. SunCoast 10R80 Rebuild kits IN STOCK & Ready to Ship!!

    10R80 Rebuild Kits are IN STOCK, ready to ship! Get your 10R80 ready for anything! Ready to grab one? Here's a link: https://www.lethalperformance.com/search/?q=+suncoast+10r80+rebuild&fbclid=IwAR3tfwFpygKXdxg5sAHNG4E6Mop1u4Gmny6QT5CIMlzBAHYpRxb_4itnHHo Please reach out to us if any additional...
  4. SunCoast 10R80 Rebuild kits IN STOCK & Ready to Ship!!

    10R80 Rebuild Kits are IN STOCK, ready to ship! Get your 10R80 ready for anything! Ready to grab one? Here's a link: https://www.lethalperformance.com/search/?q=+suncoast+10r80+rebuild&fbclid=IwAR3tfwFpygKXdxg5sAHNG4E6Mop1u4Gmny6QT5CIMlzBAHYpRxb_4itnHHo Please reach out to us if any additional...
  5. SunCoast 10R80 Rebuild kits IN STOCK & Ready to Ship!!

    10R80 Rebuild Kits are IN STOCK, ready to ship! Get your 10R80 ready for anything! Ready to grab one? Here's a link: https://www.lethalperformance.com/search/?q=+suncoast+10r80+rebuild&fbclid=IwAR3tfwFpygKXdxg5sAHNG4E6Mop1u4Gmny6QT5CIMlzBAHYpRxb_4itnHHo Please reach out to us if any additional...
  6. McLeod Clutches 15% OFF @Beefcake Racing !!!

    Solve your shifting problems with a new clutch kit and flywheel from @mcleod_racing now 15% Off only at @teambeefcakeracing McLeod Clutch Sale - - >https://www.beefcakeracing.com/brand/mcleod-racing/ 10% Off Sitewide Sale - LOGIN Required * exclusions apply McLeod Racing best selling RST &...
  7. Surging while going uphill

    I have a 2018 mustang gt 10r80 with a pmas air intake, cat deletes and a palm beach dyno e85 tune. I’m having weird surges in Rpms while going uphill? Anyone had similar issues? There is no codes or anything and seems completely fine other wise.
  8. 10R80 Squeal / Whine When Shifting @ High RPM

    For some background, I have a 10R80 with almost 60k miles. For the last 10k miles I've owned the car, there have been no abnormal noises. I am aware of the quiet squeal that happens at idle and DI noises, but the noise I've developed over the last 3k miles or so is concerning to say the least...
  9. 10r80 issues

    Hey guys, I just finished changing my transmission fluid in my 2019 gt a10. I did all the steps which included, dropping pan and draining all oil out and replacing the filter. Started the initial fill of 5 quarts and seen it was right below the A mark (which is where it needs to be cold) started...
  10. Leaking transmission 2018 10R80

    I did a hard pull yesterday and noticed a slight slip/studder but didn't think it was crazy out of the ordinary....then saw smoke............. So, of course, I'm thinking the worse and thinking head gasket or low oil. But nope... Leaking fluid, and it blew back to the exhaust. I pulled over and...
  11. The Lethal Performance 2021 Whipple Supercharged F150 is taking it to a new level!

    We just turned the 2021 Whipple Supercharged F150 up a notch! Check out the latest video to see what we did :wink:
  12. 10r80 heat issues and slipping

    Bought my 2018 mustang gt last year used with 11k on the odometer. Found out at 30k miles that I got one of the 10r80s that came from factory two quarters low on transmission fluid. I had no idea this was even an issues on these cars until a year later when I would be cruising and get random up...
  13. 10r80 gear selection

    Just bought a 2020 10 speed 5.0 on Saturday. Didn’t really notice this until today. The shifter seems to have a lot of play when it’s in reverse, neutral, and drive. The shifter will go into park from reverse without pushing the button but it stays in reverse gear. It wiggles an alarming amount...
  14. North Carolina ISO is 18+ Mustang with 10r80

    Hello all, I am on the search for a low miles 2018-2020 Gt premium with leather interior and preferably with the 401A option. I am looking for either a supercharged/ turbo car in the mid to high 30 range or a completely bone stock car in the low 30s but will consider the car’s condition and...
  15. Bknight21’s Garage

    Bknight21’s Garage

  16. Pete’s

    Pete’s

  17. 10r80 overheat or bigger issue?

    Hello all. First of all excuse me for not being very knowledgeable about this subject. Today I did some spirited driving in my A10 2019 GT PP1 and noticed that at high speeds my transmission oil temp was getting very high (215° and up!!!) shortly after if I applied even the slightest bit of...
  18. 8.64@157 for Lethal Performance's Project Goldmember!

    We took Project Goldmember to the track to see if we could go faster than 8.97 ... and WE DID. We took advantage of some nice cool weather (for a change) here in South Florida and headed over to Palm Beach International Raceway to see if the couple of new changes (Griptec pulley, Cobra Jet...
  19. 10R80 swap into GT350 would create a track monster. PMW

    Hear me out for a minute. I LOVE my GT350 but after watching the GT500 I can't but help wonder how wild an 8,250RPM Voodoo with a 10R80 banging gears out without ever dropping below 7,000RPM would feel. This is what a 911GT3/RS achieves in essence. The tranny can handle it as evidenced by being...
  20. Florida Feeler: 19 stock 10R80 TC (3k miles)

    Gentleman, I am contemplating on ordering a TC for my 2019 however I do not feel like sending my core out and having the car down for months until it comes back. Would there be any interest in purchasing my stock 10r80 TC with 3k miles?.... car currently has 2k miles, I figure by the time the...


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