What Is L5p Duramax 2024 L5. Thanks to these reliability improvements, the l5p is one of the most durable diesel engines produced in the modern era. For 2020, a 10 speed automatic transmission became standard on all l5p equipped trucks.
I’ve even had it do an active regen while hauling/towing, versus just the. Plus a full list of specifications for the turbine and compressor wheels.