NEED HELP CHOOSING THE RIGHT DIESEL PARTS? CALL OR TEXT SDS FOR EXPERT SUPPORT!

Open search

Home
Shop Info
Reviews
Shop Talk
Apparel & Goods
Customer Builds

Southern Diesel Supply

Chevrolet
Ford
GMC
RAM

Open search Open account page Saved build 0 Open cart

Home
Shop Info
Reviews
Shop Talk
Apparel & Goods
Customer Builds

Account

6.7L (2019-2024)
6.7L (2010-2018)
6.7L (2007.5-2009)
5.9L (2004.5-2007)
5.9L (2003-2004)
5.9L (1998.5-2002)
5.9L (1989-1993)
5.9L (1994-1998)
3.0L (2018-2023)
3.0L (2014-2017)
6.7L (2025-present)

L5P (2020-2024)
L5P (2017-2019)
LML (2015-2016)
LML (2011-2014)
LMM (2007.5-2010)
LBZ (2006-2007)
LLY (2004.5-2005)
LB7 (2001-2004)

L5P (2020-2024)
L5P (2017-2019)
LML (2015-2016)
LML (2011-2014)
LMM (2007.5-2010)
LBZ (2006-2007)
LLY (2004.5-2005)
LB7 (2001-2004)

6.7L (2020-2024)
6.7L (2017-2019)
6.7L (2015-2016)
6.7L (2011-2014)
6.4L (2008-2010)
6.0L (2003-2007)
7.3L (1994-2020)

Your cart is empty

Continue shopping

GMC, (2020-2023), L5P, Engine

Shop Engine by Category

PPE 113080425 HD Serpentine Belt - Fan Belt (2020-2026 Duramax)

PPE 113080418 HD Serpentine Belt (2020-2023 6.6L L5P Duramax)

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

Accessory Drive 3

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

PPE 114003017 Billet Aluminum Engine Oil Filler Cap (2020-2026 3.0L Duramax)

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)

Components 20

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 114000740 MicroPure XR Engine Oil Filter (2020-2025 6.6L L5P 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)

Home
›
GMC, (2020-2023), L5P, Engine

Filters

Sort by

Featured

Most relevant

Best selling

Alphabetically, A-Z

Alphabetically, Z-A

Price, low to high

Price, high to low

Date, old to new

Date, new to old

Price

$ to $

Brand

ARP (3)

ATS Diesel Performance (1)

Banks Power (1)

BD Diesel (2)

Fleece Performance Engineering (2)

Gator Fasteners (1)

Hot Shot's Secret (17)

Lucas Oil (7)

Mahle (4)

Merchant Automotive (4)

Pacific Performance Engineering (7)

Shibby (1)

Southern Diesel Supply (1)

XDP MFG (7)

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

Sort by:

58 products

PPE 114000740 MicroPure XR Engine Oil Filter (2020 - 2026 Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE 114000740 MicroPure XR Engine Oil Filter (2020-2025 6.6L L5P Duramax)

Sale price$22.99

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 114000750 Premium High - Efficiency Oversized Oil Filter (2020 - 2026 Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE 114000750 Premium High-Efficiency Oversized Oil Filter (2020-2026 Duramax)

Sale price$26.99

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

PPE 114003017 Billet Aluminum Engine Oil Filler Cap (2020 - 2026 3.0L Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE 114003017 Billet Aluminum Engine Oil Filler Cap (2020-2026 3.0L Duramax)

Sale price$31.99

PPE 114053100 Heavy - Duty Deep - Capacity Engine Oil Pan (2020 - 2026 Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE 114053100 Heavy-Duty Deep-Capacity Engine Oil Pan (2020-2026 Duramax)

Sale priceFrom $362.99

PPE 113080425 HD Serpentine Belt - Fan Belt (2020 - 2026 Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE 113080425 HD Serpentine Belt - Fan Belt (2020-2026 Duramax)

Sale price$25.99

PPE 113080418 HD Serpentine Belt (2020 - 2023 Duramax) - Southern Diesel Supply

Pacific Performance Engineering

PPE 113080418 HD Serpentine Belt (2020-2023 6.6L L5P Duramax)

Sale price$25.99

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 55522 Cylinder Head Gasket (Grade A) (2017-2024 6.6L Duramax)

Sale price$110.99

Mahle

MAHLE 55523 Cylinder Head Gasket (Grade B) (2017-2023 6.6L Duramax)

Sale price$110.99

1 / 3

E-mail

Customer Relations

Employment Opportunities
Contact Us
FAQ's
Search
Tune Revision Form

Our Policies

Privacy Policy
Return and Refund Policy
Shipping Policy
Terms of Service

About

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.