Engine

Pacific Performance Engineering

2017-2024 GM 6.6L DURAMAX HIGH-FLOW EXHAUST MANIFOLD AND UP-PIPE KIT

XDP MFG

XDP X220 Series Head Stud Kit 2017-2023 GM 6.6L Duramax L5P

XDP MFG

XDP HD Rocker Arm Shafts For 2001-2023 GM 6.6L

XDP MFG

XDP HD Billet Rocker Arm Valve Bridge Set For 2001-2023 GM 6.6L

Pacific Performance Engineering

2020-2025 GM 6.6L DURAMAX HEAVY-DUTY DEEP-CAPACITY CAST ALUMINUM ENGINE OIL PAN

XDP MFG

XDP Street Performance Pushrods (3/8") For 2017-2023 GM 6.6L

HS Motorsports

2017+ GM 6.6L L5P Billet Fuel Filter Housing

XDP MFG

XDP HD Billet Coolant Block-Off Plate For 2001-2017 GM 6.6L

Pacific Performance Engineering

2001-2024 GM 6.6L DURAMAX COOLANT BLOCK-OFF PLATE - BILLET ALUMINUM - BLACK

Fleece Performance Engineering

6.6L Duramax Billet Coolant Block Off Plate (2001-2023)

RCD Performance

Crank Case Vent, Exhaust Venturi Re Route Kit

XDP MFG

XDP HD Billet Engine Oil Fill Cap For 2001-2021 GM 6.6L