LBZ Duramax Parts

Give your vehicle the most advanced digital monitoring system when you install the Edge 84130-3 Insight CTS3 Digital Gauge Monitor. The Edge Insigh...

KC Boost Leak DetectorFeatures & Details: Milton M-style/D or I/M Industrial Connector Billet Aluminum 4" Boot Connector Psi Gauge for Easy Che...

Upgraded 360 degree thrust bearing New thrust collar New oil slinger New piston rings New journal bearings & sleeve New compressor cover o-ring...

Use the XDP X-TRA Cool Direct-Fit Replacement Radiator XD297 to upgrade the failed radiator in your 2006-2010 GM 6.6L Duramax LBZ & LMM. The X-...

Upgrade your 2006-2010 GM 6.6L Duramax LBZ/LMM with an XDP X-TRA Cool Direct-Fit HD Intercooler XD402. Manufactured using a bar and plate core des...

The XDP Performance Valve Springs & Retainer Kit XD386 are a perfect upgrade for your modified 2001-2016 GM 6.6L Duramax. Camshaft upgrades an...

The XDP Rocker Arm Shafts XD385 are specially designed to minimize the common oiling issues in the 2001-2019 GM 6.6L Duramax engines. From the fac...

The XDP Billet Rocker Arm Valve Bridge Set XD384 will greatly improve the factory valvetrain in your modified 2001-2016 GM 6.6L Duramax. The OE ro...

The XDP Injector Brush Kit XD376 helps clean the injector bore and seat when replacing the injectors in your Powerstroke or Duramax. Specially des...

The XDP Custom Fender Cover XD372 offers the ultimate in paint protection when wrenching on your truck. Manufactured from a high-quality PVC foam ...

Put the XDP Billet Coolant Block-Off Plate XD344 in your 2001-2017 GM 6.6L Duramax to permanently eliminate coolant leaks from the rear housing on ...

Dress up your Allison Transmission with our Billet PTO Cover Kit. Complete kit includes covers, gaskets, and button head bolts to give your transmi...

Duramax S300-S400 Turbo Installation Kit Kit Includes: Dash 6 Oil Feed Line 90 Degree Oil Feed Fitting Engine Block Oil Feed Fitting Turbo Drain F...

Duramax Remote Turbo Oil Feed Line. 2004.5-2018 factory Duramax oil feed is supplied off of the 4 cam journal bearing, which can lead to pre-mature...

The Fleece Performance Duramax Turbo Thermostat Delete Plug is designed to eliminate the stock coolant feed line when installing a non-water cooled...

Upgraded 0.875 inch diameter pushrods for GM's Duramax 6.6L diesel engines. Produced from 4130 chrome molybdenum steel and heat treated to Rockwell...

This T4 Spacer is designed for use with T4 Turbos installed on Duramax engines when an extra 1.0 inch or 1.5 inch of elevation out of the valley is...

OE covers are prone to leakage as the gaskets dry out and factory cast covers corrode. Our billet coolant block off plate with an integral O-ring i...

Allison Transmission Cooler Lines. Fix your leaking transmission lines with these heavy duty, high flow, flexible transmission lines. This kit come...

Tie Rod Reinforcement Sleeves for 1999-2010 GM 2500-3500HD Pickups. Fleece Performance Tie Rod Sleeves are a must for any 1999-2010 GM 2500-3500HD ...

GM Front TufShafts. TufShafts are a direct replacement upgrade shafts for any 2001-2010 GM 2500-3500 with a 9.25 inch AAM front axle. They are desi...

The Duramax VNT Cheetah Turbocharger is a drop-in replacement turbocharger for 04.5-10 Duramax diesels. It comes with a Fleece Performance 63mm FMW...

2004.5-2010 Duramax Billet Turbo Resonator Delete Plug (LLY/LBZ/LMM) Features: Billet 6061 Aluminum Anodized Black with Fleece Performance F Compl...

The PowerFlo Lift Pump is the latest OEM replacement performance lift pump from the diesel experts at Fleece Performance. The PowerFlo is the only ...