Collection: DURAMAX DIESEL PERFORMANCE PARTS
Unlock the Full Potential of Your Duramax with Premium Parts
Maximize your truck’s performance, reliability, and efficiency with our high-performance aftermarket Duramax parts and accessories.
Our selection of Duramax diesel performance parts is perfect for truck drivers who regularly demand more—more power, more torque, and more...
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EvoHT2 17-19 GM Diesel Kit
Regular price $849.95 USDSale price $849.95 USD Regular priceUnit price / per -
Pulsar CA 17-19 L5P with Insight CTS3
Regular price $1,549.95 USDSale price $1,549.95 USD Regular priceUnit price / per -
Pulsar LT for 2020-2023 L5P Duramax
Regular price $549.95 USDSale price $549.95 USD Regular priceUnit price / per -
Pulsar MD for 2019-2023 L5D GM 4500/5500
Regular price $1,199.95 USDSale price $1,199.95 USD Regular priceUnit price / per -
GM 6.6L L5P Duramax Pulsar V3 17-19
Regular price $1,199.95 USDSale price $1,199.95 USD Regular priceUnit price / per -
GM 6.6L L5P Duramax Pulsar V3 20-22
Regular price $1,199.95 USDSale price $1,199.95 USD Regular priceUnit price / per -
GM 6.6L L5P Duramax Pulsar CA 17-19
Regular price $1,199.95 USDSale price $1,199.95 USD Regular priceUnit price / per -
2006-2007 GM DURAMAX (6.6L) JUICE W/ATTI
Regular price $1,449.95 USDSale price $1,449.95 USD Regular priceUnit price / per -
2004.5-2005 GM DURAMAX (6.6L) JUICE W/AT
Regular price $1,449.95 USDSale price $1,449.95 USD Regular priceUnit price / per -
2001-2004 GM DURAMAX (6.6L) JUICE W/ATTI
Regular price $1,449.95 USDSale price $1,449.95 USD Regular priceUnit price / per -
EZ + Insight CTS3 Kit for 2024-25 L5P Du
Regular price $1,049.95 USDSale price $1,049.95 USD Regular priceUnit price / per -
EZ for 2024-25 GM L5P Duramax
Regular price $599.95 USDSale price $599.95 USD Regular priceUnit price / per -
PPE 2001-2010 GM 2500/3500 Duramax Forged XR® Tie Rods
Regular price $279.99 USDSale price $279.99 USD Regular priceUnit price / per -
Suncoast "Ultimate Monster Glide" Shorty 18" - Designed Specifically For Monster Truck Racing
Regular price $16,319.45 USDSale price $16,319.45 USD Regular priceUnit price / per -
Suncoast "Ultimate Monster Glide" 28" - Designed Specifically For Monster Truck Racing
Regular price $16,608.80 USDSale price $16,608.80 USD Regular priceUnit price / per -
Suncoast COMING SOON!! LML T-CASE BRACKET
Regular price $195.00 USDSale price $195.00 USD Regular priceUnit price / per -
Suncoast ALLISON LB7/LLY/LBZ T-CASE BRACE
Regular price $195.00 USDSale price $195.00 USD Regular priceUnit price / per -
Suncoast L5P BILLET INPUT SHAFT
Regular price $1,150.00 USDSale price $1,150.00 USD Regular priceUnit price / per -
Suncoast (DISCONTINUED) ALLISON 11-16 LML BILLET FLEXPLATE
Regular price $0.00 USDSale price $0.00 USD Regular priceUnit price / per -
Suncoast ALLISON 06-10 LBZ/LMM BILLET FLEXPLATE
Regular price $659.00 USDSale price $659.00 USD Regular priceUnit price / per -
Suncoast ALLISON LB7/LLY/LML BILLET FLEXPLATE
Regular price $659.00 USDSale price $659.00 USD Regular priceUnit price / per -
Suncoast COPO Spec T400 Transmission - 2016+ COPO Naturally Aspirated Package
Regular price $14,512.50 USDSale price $14,512.50 USD Regular priceUnit price / per -
Suncoast Externally Adjustable Low/Reverse Servo Kit
Regular price $549.60 USDSale price $549.60 USD Regular priceUnit price / per -
Suncoast ALLISON MANIFOLD PRESSURE SWITCH (LB7/LL7 01-05) & (LBZ/LMM) & (LML/L5P)
Regular price $185.00 USDSale price $185.00 USD Regular priceUnit price / per -
Suncoast ALLISON INTERNAL HARNESS LML/L5P 11-18
Regular price $285.00 USDSale price $285.00 USD Regular priceUnit price / per -
Suncoast ALLISON INTERNAL HARNESS LBZ/LMM 06-10
Regular price $580.00 USDSale price $580.00 USD Regular priceUnit price / per -
Suncoast ALLISON TCC SOLENOID (LBZ/LMM 06-10) (LML/L5P 11-18)
Regular price $160.00 USDSale price $160.00 USD Regular priceUnit price / per -
Suncoast ALLISON PRESSURE CONTROL SOLENOID PSC2 (LBZ/LMM 06-10) (LML/L5P 11-18)
Regular price $159.00 USDSale price $159.00 USD Regular priceUnit price / per
Unlock the Full Potential of Your Duramax with Premium Parts
Maximize your truck’s performance, reliability, and efficiency with our high-performance aftermarket Duramax parts and accessories.
Our selection of Duramax diesel performance parts is perfect for truck drivers who regularly demand more—more power, more torque, and more efficiency. Stop letting factory settings hold you back. Upgrade your rig with high-flow exhaust systems that let the engine breathe, advanced tuners to remap your fuel strategy, and reinforced engine components that know how to handle that extra muscle.
We know your truck is more than just a vehicle; it's a powerhouse that works as hard as you do. That’s why we source only top-tier Duramax accessories that deliver serious gains you can feel with every press of the pedal. Whether you're hauling heavy loads or just want to dominate the highway, our Duramax diesel performance parts provide the raw strength and reliability you need to keep your beast roaring.






