FASS No Drop Series Fuel System for 2020-2023 GM/Chevy Duramax 6.6L Stock-50hp Each unit is pre-tested before

Each unit is pre-tested before shipping with included results

providing a straightforward bolt-on installation

The OEM bolts typically can't handle the additional pressure from high-performance applications which can lead to the cylinder heads lifting

In addition to damage to the core

Constructed from Chrome Moly with a proprietary element added for additional strength

FASS No Drop Series Fuel System for 2020-2023 GM/Chevy Duramax 6.6L Stock-50hp Each unit is pre-tested beforeFASS No Drop Series Fuel System for 2020 2023 GM Chevy Duramax 6. 6L (Stock 500hp) Includes TSC15180F140G Fuel System + SK5501 FASS Diesel Fuel Sump Kit Installing a Titanium Signature Series Fuel System has never been easier, or more affordable. Designed to simplify installation, No Drop Kits include our Fuel Sump which prevents the need for removing your fuel tank. Better still, No Drop Kits offer significant savings over buying a Titanium Signature