Torque Converters

How the Right 700R4 Torque Converter Transforms Performance

How the Right 700R4 Torque Converter Transforms Performance

Gearstar Performance Transmissions 6 minute read

If you’ve ever finished a round of engine upgrades: camshaft, intake, headers, maybe even EFI, and then felt underwhelmed the first time you left a...

What Is a Torque Converter? Key Functions, Components, and Performance Benefits

What Is a Torque Converter? Key Functions, Components, and Performance Benefits

Gearstar Performance Transmissions 7 minute read

If you’re building a performance car, refreshing a classic, or putting together a restomod, one of the first questions that usually comes up is:...

Maintenance Tips for Your Torque Converter | 4L80E Transmission

Press 7 minute read

SUMMARY: This article provides essential maintenance tips tailored for everyday users and performance enthusiasts with rebuilt, custom, or stock 4L80E...

What Is a Lockup Torque Converter? Stall, Slip, and Why It Decides How Your Build Drives

What Is a Lockup Torque Converter? Stall, Slip, and Why It Decides How Your Build Drives

Press 8 minute read

A lockup torque converter is a converter with a clutch inside it. When that clutch applies, the engine is mechanically coupled to the transmission...

Torque Talk: Benefits of Installing an Aftermarket Torque Converter

Torque Talk: Benefits of Installing an Aftermarket Torque Converter

Press 5 minute read

If you own a car with an automatic transmission, chances that you've heard the term "torque" or "torque converter" from time to time. But what do all...

Talk The Torque

Talk The Torque

Press 7 minute read

If there was a vote for the most misunderstood automotive component, we’re willing to bet the automatic transmission would rank pretty high, and the...

GM Torque Converter: Unlocking Power and Efficiency

GM Torque Converter: Unlocking Power and Efficiency

GEARSTAR PERFORMANCE 6 minute read

Upgrade your project car with a rebuilt GM torque converter for unmatched power and efficiency. Learn how custom stall speeds, billet components, and...

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