If you're in the market for a solid manual transmission, you might want to take a closer look at the Zumbrota Drivetrain Manual Transmissions. These guys really know their stuff. Each transmission goes through a three-step inspection process that ensures what you’re getting is top-notch. First off, they do a pre-inspection to check for any cracks in the case or signs of wear that could cause headaches down the line. It’s like a health check for your transmission before it even gets rebuilt.

Next, they measure all the components to make sure they're up to OEM specs. You don’t want to be stuck with parts that don’t fit right, right? After that, there’s a final inspection to ensure everything is built to their high standards. They really put these units through their paces—think gear wear checks, mainshaft straightness tests, and synchronizer testing. You can rest easy knowing that every internal part is 100% inspected.

But it doesn’t stop there. Each transmission is dyno-tested, which means they run it through real-life scenarios to make sure it shifts smoothly and operates quietly. They even replace all the seals and give it a thorough cleaning with their hydro-blast rinse and sandblasting process. It’s like a spa day for your transmission!

Now, let’s talk specs. We’re looking at:

• Case Material: Aluminum
• Integral Bell Housing: No
• Pre-Filled Oil: No
• Transmission Fluid Capacity: 3.4 quarts
• Transmission Fluid Type: SAE 30
• Transmission Speeds: 5 Speed

These transmissions fit a couple of classic Jeep models, specifically the 1989-1991 Jeep Cherokee and the 1989-1991 Jeep Comanche. So if you've got one of those, you’re in luck!

And just to give you peace of mind, Zumbrota backs their manual transmissions with a 2-year unlimited mileage warranty. That’s a solid promise that they stand by their work. So if you’re looking for reliability and a little extra muscle in your ride, this might just be the ticket.