Find top-quality 6L80, 6L90 performance transmission parts to enhance any build, from tuning pressure and restoring valve body function to ramping up shaft and clutch durability.

2019年7月26日 · Sonnax has a line of upgrade parts that address some of the 6L80 and 6L90 transmission weaknesses. Foremost on the list is the Sonnax clutch apply kit. The factory clutch apply piston has a sharp, square edge that does not …

6L80/6L90 TransLab Engineered Pump Upgrade Kit "Drop-and-Go" / No-REAM Series of Superior/TransLab QUICK SOLUTIONS After years of testing, all the issues rebuilders wanted in a pump upgrade kit are in this kit and ready for your 6L80/6L90 automatic...

2014年9月23日 · Preventing Excess 6L80 Series Line Pressure with a Drop-In Sonnax PR Valve. “8” Ball, Center Pocket? Location and Function of New #8 Checkball for 6L80/90.

All the parts you need for 6L90. Master kit, banner kit, rebuild kit, friction pack, steel pack, and more. Free shipping to all USA with minimum order.

View 6L90 transmission upgrades, including rebuild kits, Raybestos clutch modules, and more. Free UPS Ground shipping from Circle D Transmission!

Buy a 6L90 transmission upgrade from from Circle D Transmission in Houston, TX. Contact us for repairs, rebuilds, upgrades, and performance kits.

View the 6L90 Performance Transmission Rebuild Kit - CDT Level 4. Rated up to 1100 RWHP. Free UPS Ground Shipping on all orders.

2021年2月12日 · If you aren't sure which Sonnax GM 6L80, 6L90 4-5-6 upgrades are right for your transmission build, this video breaks down all the options.

Rebuild your GM 6L90 transmission to address to 3-5 reverse and 4-5-6- clutch failure with our patented ZPaks. Get detailed information and specs on Raybestos Powertrain 6L80 transmission parts.

Our stage 0ne 6l90e transmission that is good for up to 550-600 Hp, Stage 2 for up to 800 Hp, then our stage three which can handle up to 1200 Hp. We have an option to reprogram our 6 speed transmissions prior to shipping, when ordering let us know what your are installing the transmission in.

This super master transmission rebuild kit, for GM's 6L90 automatic transmission, includes everything you need to rebuild your 6L90 transmission to better then factory standards. You'll receive a full 6L90 bushing kit and piston kit.

2023年10月4日 · The 6L90 is a heavier duty version of the 6L80 and both share the same flawed torque converter. If you are doing this swap with a used transmission it would behoove you to use a Remanufactured converter with billet cover and improved clutch design, it could save you a lot of grief down the road.

2023年12月21日 · If you're interested in upgrading the torque converter in a GM 6L80 or 6L90 transmission, watch this video. You'll learn about the critical weak points of the stock-size, 300mm units and the difference between performance and heavy-duty converter upgrades.

Other important upgrades consist of: Updated AC Delco pump cover (stator support), body (bell housing), and vanes with hardened rings; Hardened Rear Planetary Ass’y; Upgraded line boost valve and slide spring; Performance-tuned solenoid …

View the 6L90 Performance Transmission Rebuild Kit - CDT Level 2. Rated up to 600 RWHP. Free UPS Ground Shipping on all orders.

These 6L90 transmission upgrades made the 6L90 stronger, allowing it to be called a heavy-duty 6L80. The transmission was outfitted to several GM rear-wheel and 4-wheel drive heavy-duty and diesel trucks, Cargo Vans, and cars.

2024年5月5日 · What upgrades should I do while its apart? The engine will be something over 700 whp. The car has 130k on it, and it is a 2009 model. No clue on miles on trans. Thanks. If you really like spending money get an intermediate shaft. But the stock one is fine if you don't let it do a bunch of full throttle downshifts.

GM Chevrolet 6L90 6-Speed Automatic Transmission Overhaul Rebuild With Bonded Pistons 2006-2015. Are you looking for the best 6L90 (LY6) transmission kits and parts for sale? Shop them all today at Cobra transmission, your online parts store.

2020年2月11日 · Circle D Transmission is excited to announce that we are now offering High Horsepower 6L80 (6L80e) and 6L90 (6L90e) Performance Transmission Rebuild Kits and Parts. We offer FREE UPS Domestic Ground Shipping.

2 天之前 · What are the benefits of performance upgrades for the 8L90 transmission? Performance upgrades improve the durability and reliability of your 8L90 transmission under tough driving conditions. They prevent common issues like overheating, shuddering, and slow shifts while enhancing gear response and power delivery, making for a more efficient and ...