2018 GMC Sierra 2500 HD Performance Parts at Truck&Gear

Yukon Gear & Axle YK GM11.5-B - Yukon Master Overhaul Kit For 2011 And Up GM And Dodge 11.5"

Part Number YK GM11.5-B

Yukon Gear & Axle is one of the leading manufacturers in the aftermarket transmission industry. The company offers a great assortment of reliable ring and pinion sets, ax...

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$675.13

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-2% via YGA2 promocode

Yukon Gear & Axle YT KIT-1 - Yukon Installer Tool Package

Part Number YT KIT-1

Yukon Gear & Axle is one of the leading manufacturers in the aftermarket transmission industry. The company offers a great assortment of reliable ring and pinion sets, ax...

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$1,818.70

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-2% via YGA2 promocode

Yukon Gear & Axle YT P21 - 7/8" Bronze Bearing Race Punch

Part Number YT P21

Yukon Gear & Axle is one of the leading manufacturers in the aftermarket transmission industry. The company offers a great assortment of reliable ring and pinion sets, ax...

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$100.25

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-2% via YGA2 promocode

Yukon Gear & Axle YT P61 - Seal Puller Tool

Part Number YT P61

Yukon Gear & Axle is one of the leading manufacturers in the aftermarket transmission industry. The company offers a great assortment of reliable ring and pinion sets, ax...

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$84.51

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-2% via YGA2 promocode

Yukon Gear & Axle YT YH-01 - Yoke Holder Tool

Part Number YT YH-01

Yukon Gear & Axle is one of the leading manufacturers in the aftermarket transmission industry. The company offers a great assortment of reliable ring and pinion sets, ax...

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$131.30

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-2% via YGA2 promocode

Westin 57-11005 - HDX DEF Tank Skid Plate

Part Number 57-11005

Westin Automotive Products, has been in business as a manufacturer of premium quality truck and SUV accessories for more than 30 years. The company offers a complete line...

Exact fit

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$230.99

In Stock

-3% via WESTIN3 promocode

Banks Power 48000 - Resonator Delete System Red Powdercoat L5P Intake

Part Number 48000

Don't sacrifice performance, give your engine easier breathing with the Banks easy-to-install resonator delete. Eliminates the stock intake resonator and muffler. Mandrel...

Exact fit

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$238.95

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-3% via BANKSPOWER3 promocode

Banks Power 66692 - Derringer Tuner (Gen2) with ActiveSafety and iDash 1.8 Super Gauge 2017-19 Chevy/GMC 2500 6.6L L5P

Part Number 66692

Stops the competition dead in their tracks. Results in torque and power gains across the full operating rpm range, starting right off idle and marching to the shift point...

Exact fit

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$769.00

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-3% via BANKSPOWER3 promocode

ATS Diesel Performance 7018004260 - Twin Fueler Fuel System

Part Number 7018004260

ATS Twin Fueler System for the 2002-2004 Duramax doubles the fueling capability when running large tunes and bigger injectors. The system is not only designed to work in ...

Exact fit

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$1,522.28

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-3% via ATS3 promocode

Body Armor 4x4 50401-GM - Body Armor - 1"-3" Front Lift Leveling Torsion Keys with Shock Extensions

Part Number 50401-GM

Body Armor - 1"-3" Front Lift Leveling Torsion Keys with Shock Extensions

Exact fit

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$134.94

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MBRP S6033AL - Exhaust 4in. Filter Back Dual Outlet Single Side

Part Number S6033AL

MBRP - Exhaust 4in. Filter Back Dual Outlet Single Side

Exact fit

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$464.99

On sale - 5 %

$488.24

In Stock

BD Diesel 1036627 - Diesel Governor Controller

Part Number 1036627

Diesel Governor Controller

Exact fit

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$311.54

In Stock

BD Diesel 1061825 - Differential Cover

Part Number 1061825

Differential Cover

Exact fit

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$314.86

In Stock

Mishimoto MMTS-CHV-01DH - Duramax High Temperature Thermostats (set of 2)

Part Number MMTS-CHV-01DH

Exact fit

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$93.04

In Stock

-2% via MISHIMOTO2 promocode

SCT Performance 5015PWD - Livewire Vision Performance Monitor

Part Number 5015PWD

Exact fit

$352.07

In Stock

Derale 13960 - 25 Row Hyper-Cool Remote Transmission Cooler Kit

Part Number 13960

Derale performance oil and fluid coolers are custom engineered for race environments where space and weight are at a premium and cooling demands are relentless. To cool y...

Exact fit

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$259.99

In Stock

Derale 15719 - Fluid Control Thermostat Kit

Part Number 15719

This Billet Style Cast Aluminum Fluid Control Thermostat with 1/2" NPT ports allows the oil to bypass the cooler until it reaches 180F at which point the internal thermos...

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$75.94

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Derale 51608 - 16 Row Series 10000 Stack Plate Oil Fluid Cooler

Part Number 51608

Derale performance oil and fluid coolers are custom engineered for race environments where space and weight are at a premium and cooling demands are relentless. To cool y...

Exact fit

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$165.32

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Derale 52508 - 25 Row Series 10000 Stack Plate Fluid Cooler

Part Number 52508

Derale performance oil and fluid coolers are custom engineered for race environments where space and weight are at a premium and cooling demands are relentless. To cool y...

Exact fit

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$214.32

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Derale 35601 - LS Engine Oil Cooler Block-off Adapter

Part Number 35601

This Billet Aluminum LS Engine Oil Cooler Block-off Adapter was designed to replace the stock GM adapter to have additional 1/8" NPT ports. The two 1/8" NPT ports can be...

Exact fit

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$63.94

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Derale 35611 - LS Engine Oil Cooler Adapter Kit

Part Number 35611

This Billet Aluminum LS Engine Adapter was designed to give a non thermostatic option to consumers with high performance LS engines. It features -10 ORB Inlet/Outlet port...

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$74.99

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Derale 35621 - Thermostatically Controlled LS Engine Oil Cooler Bypass Adapter Kit

Part Number 35621

This Billet Aluminum LS Engine Adapter features a built in 180F Thermostat to help reduce engine wear and horse power loss. The oil thermostat allows the oil to bypass th...

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$149.99

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Derale 15602 - 10 Row Series 10000 Stack Plate Engine Oil Cooler Kit

Part Number 15602

Derale performance oil and fluid coolers are custom engineered for race environments where space and weight are at a premium and cooling demands are relentless. To cool y...

Exact fit

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$195.74

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Derale 15720 - GM Thermostatic Sandwich Adapter Kit with 1/2" NPT Ports

Part Number 15720

High quality die-cast aluminum thermostatic sandwich adapter with 1/2" NPT ports and an O-ring diameter of 3 1/2"

Exact fit

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$64.34

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Derale 15708 - Single Ports Up 1/2" NPT Filter Mount with 3/4"-16 Filter Threads

Part Number 15708

This high quality aluminum die cast remote single ports up mount with 3/4"-16 filter threads and 1/2" NPT inlet and outlet ports allows for remounting filter for easy acc...

Exact fit

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$47.72

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Proform 66256 - High-Torque Starter

Part Number 66256

High-Torque Starter

Exact fit

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$182.37

In Stock