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GMC, (2017-2019), L5P, Engine

Shop Engine by Category

PPE 113061195 HD Serpentine Belt - Main Drive (2002-2005, 2017-2019 Duramax)

PPE 113061450 HD Serpentine Belt Duel Alternator (2017-2019 Duramax)

PPE 113061187 HD Serpentine Belt - Main Drive (2002-2004, 2011-2014, 2017-2019 Duramax)

PPE 118034250 Harmonic Balancer Bolt (2001-2019 Duramax)

ARP 129-2503 Balancer Bolt Kit (2001-2023 Duramax)

Accessory Drive 5

Southern Diesel Supply | 2017-2024 Duramax L5P CCV Reroute Kit | Oil System

XDP XD628 Harmonic Balancer Bolt (2001-2024 Duramax)

XDP XD385 HD Rocker Arm Shafts (2001-2024 Duramax)

XDP XD384 HD Billet Rocker Arm Valve Bridge Set (2001-2024 Duramax)

XDP XD387 Street Performance Pushrods (3/8") (2017-2024 Duramax)

Components 21

PPE 118034700 Head Stud Kit (2017-2025 Duramax)

Gator Fasteners HSK66L5P Heavy Duty Head Stud Kit (2017-2025 6.6L Duramax)

ARP 230-4301 Diesel Head Stud Kit (2017-2025 Duramax)

ARP 230-4302 Diesel CustomAge 625+ Head Stud Kit (2017-2025 Duramax)

XDP XD3017HS X220 Series Head Stud Kit (2017-2025 Duramax)

Heads & Studs 6

PPE 114000555 Micropure XR Extreme Performance Engine Oil Filter (2001-2019 Duramax)

Hot Shot's Secret Green Diamond 10W-30 Full Synthetic CK-4 Engine Oil (1 Gal)

Hot Shot's Secret Green Diamond 15W-40 Semi-Synthetic CK-4 Engine Oil (1 Gal)

Hot Shot's Secret Blue Diamond 15W-40 Full Synthetic CK-4 Engine Oil (1 Gal)

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GMC, (2017-2019), L5P, Engine

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ACDelco (1)

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ACDelco (1) ARP (3) ATS Diesel Performance (1) Banks Power (1) BD Diesel (3) Fleece Performance Engineering (2) Gator Fasteners (2) Hot Shot's Secret (17) Lucas Oil (7) Mahle (5) Merchant Automotive (4) Pacific Performance Engineering (8) Shibby (1) Southern Diesel Supply (1) XDP MFG (7)

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63 products

Hot Shot's Secret

Hot Shot's Secret Green Diamond 5W-40 Full Synthetic CK-4 Engine Oil (1 Gal)

Sale price$43.99

Gator Fasteners

Gator Fasteners HSK66L5P Heavy Duty Head Stud Kit (2017-2025 6.6L Duramax)

Sale price$750.99

Gator Fasteners

Gator Fasteners HDB66 Harmonic Damper Bolt (2001-2019 6.6L Duramax)

Sale price$47.99

Fleece FPE - 61 - 10014 - P Freedom Series Duramax Cylinder Head (Passenger Side) (2017 - 2023 Duramax) - Southern Diesel Supply

Fleece Performance Engineering

Fleece Performance Engineering FPE-61-10014-P Freedom Series Duramax Cylinder Head (Passenger Side) (2017-2023 6.6L Duramax)

Sale price$1,249.99

Fleece FPE - 61 - 10014 - D Freedom Series Duramax Cylinder Head (Driver's Side) (2017 - 2023 Duramax) - Southern Diesel Supply

Fleece Performance Engineering

Fleece Performance Engineering FPE-61-10014-D Freedom Series Duramax Cylinder Head (Driver's Side) (2017-2023 6.6L Duramax)

Sale price$1,249.99

Shibby

Shibby Engineering Tuner Harness Plug Kit (2017-2026 Duramax)

Sale price$105.99

BD Diesel

BD Diesel 1036627 High Idle Kit (2007.5-2019 Duramax)

Sale price$342.99

BD Diesel

BD Diesel 1050457 Injector Connector Pigtail Kit L5P Duramax (2017-2023 Duramax)

Sale price$44.99

BD Diesel

BD Diesel 1050458 Injector Connector Pigtail Kit (4-Pack) (2017-2023 Duramax)

Sale price$168.99

Banks Power

Banks Power 35135-B CoolRunner Oil Pan (2017-2019 Duramax)

Sale price$476.99

ATS Diesel Performance

ATS Diesel Performance ATS Drain Plug Fits ATS Pans And Differential Covers

Sale price$28.42

ARP

ARP 200-8793 Harmonic Balancer Washer (2001-2023 Duramax)

Sale price$8.99

ARP

ARP 230-4302 Diesel CustomAge 625+ Head Stud Kit (2017-2025 Duramax)

Sale price$1,885.99

ARP

ARP 230-4301 Diesel Head Stud Kit (2017-2025 Duramax)

Sale price$681.99

ACDelco

ACDelco PF2232 Oil Filter for 2001-2019 Duramax

Sale price$19.99

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At Southern Diesel Supply, we are passionate about power, performance, and precision. Specializing in premium accessories for RAM, Chevrolet, GMC, and Ford, we provide truck owners with the best upgrades to enhance durability, style, and functionality.