The 4L60E has been in GM trucks, SUVs, and performance builds for decades — and so have its problems. From burned 3-4 clutches to broken sunshells, shops like yours have seen it all.
At ACE, we don’t just replace what’s worn — we remanufacture every 4L60E with modern upgrades, dyno validation, and built-in fixes that help reduce comebacks and speed up installs.
Common 4L60E Failures We Solve
- 3-4 clutch pack burnout and band wear
- Broken sunshell (“The Beast”) and planetary failures
- Harsh or delayed 1-2 shifts from valve body wear
- TCC lockup problems and solenoid failure
- Overheating in towing or off-road use
You’ve rebuilt plenty of these. Let us save your bench time and reduce return headaches.
Why ACE 4L60E Transmissions Work Better
- 🔧 Fully remanufactured — not patched or rebuilt
- 🧪 Dyno tested for shift quality, pressure, and TCC performance
- 🔁 Built with known upgrades: hardened sunshell, updated valve body, new bushings
- 📦 Same-day shipping on most units
- 🛡️ 3-year / unlimited mileage warranty
- 📂 Included with Mobil 1 synthetic fluid
Vehicles That Use the 4L60E
You’ll find this unit in GM platforms like:
- Chevy Silverado 1500 / Suburban / Tahoe / TrailBlazer
- GMC Sierra / Yukon / Envoy
- Chevy S10 / Blazer
- Pontiac GTO / Firebird / Camaro
- Cadillac Escalade
Need a specific bellhousing or electrical variation? We’ve got it.
Why Transmission Pros Choose ACE
- ✅ Save 4–8 hours vs. in-house rebuilds
- 💬 Live tech support when you hit install snags
- 🔁 Transferable warranty builds customer trust
- 💲 18-month option for budget-conscious repairs
Fully Covered. Ready to Ship.
- ✔️ 3-Year / Unlimited Mileage Warranty
- ✔️ Parts, labor, shipping, and Mobil 1 fluid included
- ✔️ Nationwide warranty support that works
- 💲 Fleet discounts and tech support included
Let’s Get Your 4L60E Build Out the Door
👉 Request a quote today
👉 Talk to our techs for exact fitment
👉 Most 4L60Es ship same-day
No patch jobs. No guesswork. Just a 4L60E your shop can stand behind.