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Our BLACK EDITION Series is our ultra-extreme offering in our street/strip performance transmissions. It's rated up to 2000 RWHP...
The PerformaBuilt Extreme 4X4 4L80E... Our Extreme 4X4 Series is ideal for rock and mud crawling. Specifically developed for 4X4 vehicles....
The PerformaBuilt Heavy Hauler 4L80E... Durability while maintaining reasonable shift quality. Specifically developed for commercial, heavy towing, and 4X4 vehicles....
Our PERFORMANCE 4L80E series is ideal for street/strip driving and upgrades from a 4L60E/4L65E platform. It's rated at 1000 RWHP....
