LLY Duramax Parts

Smeding Diesel S467 T4 90 Degree Cover Turbocharger This turbo will come with out Smeding Diesel exclusive, 90* 3rd gen style race cover instead of...

S475 t4 Turbocharger

Smeding Diesel Billet SXE-R S478/96 T6 Turbocharger This turbo may be purchased with 1.32 or 1.15 exhaust housing

Smeding Diesel Billet S472 T4 90 Degree Cover Turbocharger This turbo will come with out Smeding Diesel exclusive, 90* 3rd gen style race cover ins...

Smeding Diesel S364.5 SXE Turbocharger

s372 sxe turbocharger

Improve the throttle response from your vehicle when you add the Edge Products 28855-D2 Amp'd 2.0 Throttle Booster W/ Bluetooth Switch. The Amp'd 2...

The Edge Products 98654 EAS Shift-On-The-Fly Accessory gives you the ability to easily change custom tunes from the Insight CS2, CTS2, or CTS3 moni...

The Edge Products 21501 Juice with Attitude CTS2 Monitor provides your 2004.5-2005 GM 6.6L Duramax LLY with a sleek new look and state-of-the-art t...

The Edge Products 21502 Juice with Attitude CTS2 Monitor provides your 2006-2007 GM 6.6L Duramax LLY/LBZ with a sleek new look and state-of-the-art...

The Edge Products 98618 EAS Data Logging Kit is the ultimate component kit for maximizing the use of your Edge Insight. This kits gives users the a...

The Edge Products 26040 EvoHT2 for your 2001-2015 GM 6.6L Duramax combines a variety of premium features all in one easy-to-use, hand-held programm...

The Edge Products 85301 Evolution CS2 (California Edition) for your GM Duramax, Ford Powerstroke & Dodge Cummins vehicles is an all-in-one perf...

The Edge Products 98203 Back-Up Camera License Plate Mount is specifically designed for use with any of the Edge Products CTS3 monitors or DiabloSp...

The CSF 7103 Heavy-Duty Intercooler is manufactured to provide durability and performance on your 2001-2005 GM 6.6L Duramax. This heavy duty Interc...

The CSF 10551 A/C Condenser is a direct replacement for the failed or damaged condenser in your 2001-2014 GM 6.6L Duramax. CSF Condensers are manuf...

The CSF 6007 OEM+ Replacement Intercooler is manufactured from the highest quality components to provide you with the best aftermarket OE replaceme...

Flywheel bolts play and important role in the performance and safety of race cars and street machines alike. That's why the fastener experts at ARP...

A premium grade 8740 alloy chrome-moly steel is used to manufacture ARP High Performance connecting rod bolts. This material is heat-treated to pro...

When you are setting up a Duramax engine for drag racing and sled pulling, ARP main and head studs are a must have item! Keep your mains from walki...

Flexplate bolts play an important role in the performance and safety of race vehicles and street machines. That's why the fastener experts at ARP h...

ARP Valve Cover Bolt Kits are rated at 170,000 PSI tensile strength which is substantially stronger than grade 8 hardware. Offered for all Duramax ...