2020-2023 L5P Duramax

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

Pacific Performance Engineering

2020-2023 GM 6.6L Duramax w/ 10L1000 Transmission - Heavy-Duty Cast Deep Transmission Pan

Pacific Performance Engineering

2020-2024 GM 6.6L DURAMAX BAR AND PLATE TRANSMISSION FLUID COOLER

XDP MFG

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

S&B FILTERS

COLD AIR INTAKE FOR 2020-2023 SILVERADO / SIERRA DURAMAX L5P 6.6L

Pacific Performance Engineering

2001-2019 GM 6.6L DURAMAX W/ ALLISON 1000/2000/2400 TRANSMISSION HEAVY-DUTY CAST ALUMINUM DEEP TRANSMISSION PAN

XDP MFG

XDP Xtra Cool Transmission Oil Cooler With Fan XD398

Fleece Performance Engineering

L5P Fuel Filter Upgrade Kit (20-24 Short Bed)

Fleece Performance Engineering

L5P Fuel Filter Upgrade Kit (17-19 Short & Long Bed / 20-22 Long Bed)

XDP MFG

Fuel Tank Sump One Hole Design With Fuel Return XD243 XDP

RCD Performance

BIG FUEL SUMP