GM L5P High Pressure Fuel Lines (17-22 L5P) – DmaxStore

AP L5P High Pressure Fuel Lines (17-23 L5P) – DmaxStore

VSE L5P Fuel System Saver Chevy and GMC Duramax Diesel Forum

20-24 GM L5P 6.6L Duramax Short Bed WCFAB Fuel Filter Housing Kit

20-24 GM 6.6L L5P Duramax CCSB Fass Drop In Series Diesel Fuel System

GM L5P Duramax replacement & upgraded injection pumps, lift pumps, injectors

GM L5P High Pressure Fuel Lines (17-22 L5P) – DmaxStore

20-22 GM L5P 6.6L Duramax Titan 56 Gallon Mid-Ship Replacement Fuel Tank (Crew Cab, Short Bed) 7010220

VSE 2020-2023 2500/3500 L5P Fuel System Saver – DmaxStore

GM OEM High Pressure Fuel Line, Rail to Pump New Part #12685931 Supersedes Old Part #12687231

GM OEM L5P High Pressure Fuel Line, Rail to Pump (2017-2023)

LB7 Rear Fuel Return Hard Line, Fits: 2001-2004 Duramax HD, Part# 97215995, Its not uncommon for these lines to get bent or damaged during service.

Rear Fuel Return Hard Line (2001-2004)

Rear Fuel Return Hard Line (2001-2004) – DmaxStore

Duramax L5P / L5D 2017-2023 Denso OEM New HP4 Injector Pump

2017-2019 GM 6.6L L5P Duramax Engine Parts

H&S Motorsports - 2017+ GM L5P Billet Fuel Filter Housing

L5P Fuel System Saver Q&A