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GMC, (2017-2019), L5P, Engine

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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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63 products

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

Pacific Performance Engineering

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

Sale price$39.99

Hot Shot's Secret

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

Sale price$43.99

Hot Shot's Secret

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

Sale price$36.99

Hot Shot's Secret

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

Sale price$59.99

Southern Diesel Supply

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

Sale price$529.99

PPE 118034700 Head Stud Kit (2017 - 2025 Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE 118034700 Head Stud Kit (2017-2025 Duramax)

Sale price$539.99

Pacific Performance Engineering

PPE 114000551 Oil Filter Adapter Threaded 13/16"- 16 UNF (2001-2019 Duramax)

Sale price$8.99

PPE 114053000 High Capacity Cast Aluminum Oil Pan (2017 - 2019 Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE 114053000 High Capacity Cast Aluminum Oil Pan (2017-2019 Duramax)

Sale priceFrom $350.99

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

Pacific Performance Engineering

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

Sale price$59.99

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

Pacific Performance Engineering

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

Sale price$54.99

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

Pacific Performance Engineering

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

Sale price$54.99

PPE 118034250 Harmonic Balancer Bolt (2001 - 20019 Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE 118034250 Harmonic Balancer Bolt (2001-2019 Duramax)

Sale price$29.99

XDP XD275 X - Factor High Performance Oil Additive (8oz) - Southern Diesel Supply

XDP MFG

XDP XD275 X-Factor High Performance Oil Additive (8oz)

Sale price$9.99

XDP XD477 HD Billet Engine Oil Fill Cap (2001 - 2024 Duramax) - Southern Diesel Supply

XDP MFG

XDP XD477 HD Billet Engine Oil Fill Cap (2001-2024 Duramax)

Sale price$29.99

XDP XD628 Harmonic Balancer Bolt (2001 - 2024 Duramax) - Southern Diesel Supply

XDP MFG

XDP XD628 Harmonic Balancer Bolt (2001-2024 Duramax)

Sale price$24.99

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

XDP MFG

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

Sale price$484.99

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

XDP MFG

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

Sale price$459.99

XDP MFG

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

Sale price$349.99

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

XDP MFG

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

Sale price$574.99

Merchant Automotive

Merchant Automotive 450610 Engine Gasket Set (W/Bolts No Head Gasket) (2017-2023 6.6L Duramax)

Sale price$991.99

Merchant Automotive

Merchant Automotive 45061C Engine Gasket Set (W/Bolts & Head Gaskets) (2017-2023 6.6L Duramax)

Sale price$1,165.99

Merchant Automotive

Merchant Automotive 450600 Engine Gasket Set (No Head Gaskets/Bolts) (2017-2023 6.6L Duramax)

Sale price$749.99

Merchant Automotive

Merchant Automotive 45060C Engine Gasket Set (With Head Gaskets) (2017-2023 6.6L Duramax)

Sale price$969.99

Mahle

MAHLE VS50966 Valve Cover Gasket Set (2017-2019 6.6L Duramax)

Sale price$71.99

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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.