GM 4L60E 298mm Torque Converters
Performance & Racing Torque Converters for 4L60E 298mm Transmissions
The electronically controlled GM 4L60E 298mm(1998-Up) is found in a wide range of performance-oriented GM vehicles and modified builds.
Boss Hog 4L60E 298mm torque converters provide options for street, performance, and racing combinations where engine output, vehicle weight, gearing and intended use can demand more than a stock converter.
Added horsepower, a larger camshaft, forced induction, boost, nitrous or major gearing and tire changes can all affect converter requirements.
Modified your combination? Give Boss Hog the complete vehicle specifications before selecting your converter for a much better matched combination.
Recommended Series
Night Stalker
Street-friendly performance for daily-driven and mildly-modified builds.
Shop the series →Street Bandit
Street & strip converters for cammed engines and weekend racing.
Shop the series →Out Law
Maximum-effort converters for turbo, nitrous and dedicated race combos.
Shop the series →Need Help Choosing the Right Converter?
The right converter depends on the complete vehicle combination, not just the transmission or advertised stall speed.
Not sure where to start?
Use the Stall Speed Calculator , review your Gear Ratio , or send Boss Hog your build details for a recommendation.
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