Stock Rebuild
Perfect for stock daily drivers.
- Complete front-to-back rebuild
- Brand new torque converter
- Built to OEM specifications
Should I buy a used transmission from a salvage yard or have mine rebuilt? It’s one of the most common questions we get.
Here’s the reality: a used transmission is always a gamble. You have no idea how many miles are on it, how it was maintained, or why the vehicle ended up in the junkyard in the first place. It may work great, or it may fail a week after it’s installed. Then you’re paying labor all over again.
At Red's Speed Shop, we offer three different 4L60E options so you can choose what best fits your truck and your budget.

Perfect for stock daily drivers.
Great for trucks with basic bolt-ons or mild performance upgrades.
For trucks making more power or running a cam.
For just $100 more, any of the transmissions above can be upgraded with a Trailblazer SS torque converter featuring an 1,800-2,000 RPM stall. It’s a huge improvement over a stock converter and works great with most mild camshaft setups.
Whether you’re looking for a dependable stock replacement or a transmission that can handle extra horsepower, we have an option that fits your needs. Message Red's Speed Shop today and we’ll help you choose the transmission that’s right for your truck.
