4L60E Torque Converters
The GM 4L60E is one of the most popular automatic transmissions ever produced. Found in millions of GM cars, trucks and performance builds, it remains a favorite among enthusiasts for its versatility, deep aftermarket support and compatibility with LS engine swaps.
Choosing the right torque converter for a 4L60E can dramatically improve:
- Acceleration
- Launch consistency
- Drivability
- Towing performance
- Quarter-mile times
Boss Hog Torque Converters builds performance converters designed specifically for 4L60E applications, from daily drivers to dedicated race cars, matched to your exact combination.
Common Applications
Choosing Your Stall Speed
2,000–2,500 RPM
Best for
Stock engines, mild upgrades and daily drivers
2,500–3,200 RPM
Best for
Cammed LS engines, street performance and street/strip
3,200–4,000 RPM
Best for
Aggressive camshafts, turbo applications and nitrous builds
4,000+ RPM
Best for
Dedicated race vehicles and maximum launch performance
Frequently Asked Questions
What is the best torque converter for a cammed 5.3 LS?
Most cammed 5.3 builds perform best with a converter in the 2,800–3,400 RPM range, depending on vehicle weight and gearing. Send us your combo and we'll dial it in.
Can I tow with a high-stall converter?
Higher-stall converters are generally built for performance rather than towing. Towing usually benefits from a lower stall speed and better efficiency to keep temperatures down.
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 a 4L60E converter?
Use our Converter Finder or talk with a Boss Hog specialist to get matched to your exact combination.
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