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The best source of remanufactured engine, transmission, differential, and transfer case info online.

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Diagnosing The Triton Tick: Rocker Arm Failure

The Ford Triton engine is famous for its power, but it has become equally notorious for a specific rhythmic tapping noise known as the “Triton Tick.” This sound is often the first warning sign of internal issues that can lead to engine failure if ignored. Let’s take some time to explore the mechanical roots of this…

Long Block vs. Short Block Engines: Which One Do You Need?

Choosing between a long block and a short block is an important decision during an engine replacement project. Whether you are a first-time DIY enthusiast or have completed many engine swaps, knowing which option is right for your build can make a big difference in the overall cost and timeline of your project. At Powertrain…

Transmission Slip Or Low Fluid? A DIY Diagnosis Guide

When your vehicle hesitates during gear shifts or the engine revs unexpectedly without a corresponding increase in speed, a sense of dread usually follows. You start crunching the numbers for a massive repair bill. Before you assume the worst, it is important to determine if you are facing a mechanical failure or a simple maintenance…

Open Rear vs. Limited Slip Differentials

April 8, 2022

Have you ever wondered how a limited slip rear differential is different from an open rear one? If so, this video has the answers you need: In the video, Drew shows us the main differences between both types of differentials. What Is An Open Rear Differential? An open rear differential allows one wheel on an axle to rotate while the the other can be completely stopped. This is because there is nothing to slow down one wheel that may be spinning much faster than the other. This is detrimental when traction is limited. For example, a car with one rear…

Rear Differentials Explained

March 25, 2022

Installing a new rear differential on your truck is a pretty big job. The most important part of this job is to get the right differential for your truck. You also need a high quality rear differential that’s: Built to your truck’s specs Built to last This article will discuss what a rear differential is and what to expect when you order one from Powertrain Products. What Is A Rear Differential? Strictly speaking, a rear differential is a ‘gear box’ at the back of your vehicle that transfers power from the engine to the drive wheels. It’s a part of…

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