2005 GMC SIERRA 1500 HD Performance Parts

    • Series: California
    • Material: Stainless
    • Carb Compliant: Yes
    • Converter Configuration: Universal
    • Main Piping Diameter: 3"
    • Body Shape: Oval
    • Inlet/Outlet Position: Center/Center
    • Inlet Diameter: 3"
    • Outlet Diameter: 3"
    • Body Length: 9"
    • Body Width: 5.5"
    • Overall Length: 13"
    • Body Material: Stainless
    • Catalytic Converter Format: Pre-Catalytic Converter And Main Catalytic Converter
    • Catalytic Converter Substrate Material: Ceramic
    • Catalytic Converter Body Material: Stainless
    • Air Tube Adapter: Not Adaptable
    • O2 Sensor Location: N/A

    Fitment:

    2005 GMC SIERRA 1500 HD SLE, SLT / 6.0L V8 GAS / 3.00" / 3.00"

    $523.00
  1. Skyjacker Torsion Key Leveling Kit offers you a set of re-engineered forged torsion adjustment keys that will help you level out the front of all torsion bar-equipped 2wd and 4wd trucks and SUVs. The Torsion Key Leveling kit does not compromise the factory ride and allows for up to 33 inch tall tires. Skyjacker Torsion Keys are manufactured only from the highest quality materials to ensure superior strength and durability. The tight tolerance design increases the surface area contact between the torsion key and bar, adding to the overall strength and product longevity. This kit can provide up to 2 inches of lift in the front suspension and will remove the sagging of the front-end. Order your Torsion Key Leveling Kit today!

    Fitment:

    2005 GMC SIERRA 1500 HD SLE, SLT / 6.0L V8 GAS / 4 Wheel Drive

    $202.74
  2. Key Features:
    • LP-35 Heavy Duty Leaf Kit
    • 3500 lbs. Capacity
    • 4 Leaf Stack
    • Mounting Hardware Required

    Fitment:

    2005 GMC SIERRA 1500 HD SLE, SLT / 6.0L V8 GAS / 4 Wheel Drive, Rear Wheel Drive

    $486.28
  3. Russell Performance is a leading manufacturer of hoses, hose ends, fittings, and adapters you need, and provides a wide assortment of plumbing solutions with a variety of materials and finishes. You can find all Russell products here at a great price! Free shipping to all of USA!

    Fitment:

    2005 GMC SIERRA 1500 HD SLE, SLT

    $159.16
  4. Replace your stock converters and improve your vehicle's initial acceleration with these high quality B&M Traveler Torque Converters! They are perfect for motor homes, tow vehicles and other heavy-duty applications, and will allow you to boost the acceleration without having to sacrifice normal highway operation. These B&M torque converters will increase stall speed by around 300 rpm, thanks to their intelligent internal engineering. The impeller and turbine fins come fully furnace brazed and are capable of withstanding significantly more torque and horsepower. The converters are all pressure tested, fully balanced – plus, they are backed by a 1 Year Limited Warranty to guarantee your investment!

    Fitment:

    2005 GMC SIERRA 1500 HD SLE, SLT / 6.0L V8 GAS

    $717.95
  5. Key Features:
    • Air Filter
    • For Use w/Ram Air Intake PN[42132/42135/42142/42172]
    • Rectangular

    Fitment:

    2005 GMC SIERRA 1500 HD 6.0L V8 GAS

    $119.00
  6. Key Features:
    • SX8000 Shock Absorber
    • 2 Required

    Fitment:

    2005 GMC SIERRA 1500 HD 6.0L V8 GAS / 4 Wheel Drive

  7. Key Features:
    • SX6000 Shock Absorber
    • Incl. Multi-Fit Hardware Pack
    • 2 Required

    Fitment:

    2005 GMC SIERRA 1500 HD 6.0L V8 GAS / 4 Wheel Drive

  8. Key Features:
    • SX6000 Shock Absorber
    • Incl. Multi-Fit Hardware Pack
    • 2 Required

    Fitment:

    2005 GMC SIERRA 1500 HD 6.0L V8 GAS / 4 Wheel Drive

  9. Key Features:
    • X4 Power Flash Programmer
    • Pre-Loaded
    • Incl. USB Interface Cable

    Fitment:

    2005 GMC SIERRA 1500 HD 6.0L V8 GAS

    $419.00
    • Suspension Enhancement System
    • Weight Capacity 14000 lbs.
    • Front

    Fitment:

    2005 GMC SIERRA 1500 HD 4 Wheel Drive, Rear Wheel Drive

    $269.36
  10. JET EZ-Tune Programmers presents you with proven and economical performance programming, allowing you to tune your engine without making any changes to your transmission shifting, shift points, and speed/rev limiters! The programmers are essentially a scan tool which is able to read and clear diagnostic trouble codes, yet comes with the Tri-Power tuning of full version programming modules for regular, mid-grade, or premium fuel. The units are also upgradeable to a full-performance version. Free shipping to all of USA!

    Key Features:
    • EZ-Tune Programmer

    Fitment:

    2005 GMC SIERRA 1500 HD SLE, SLT / 6.0L V8 GAS

    $262.46
  11. JET Power-Flo Mass Airflow Sensors will increase your engine's horsepower, low-end torque, and mileage by replacing the restrictive stock MAF sensor which limits your aftermarket cold air intake system's full potential. The sensors' design is proven to increase the airflow by up to 45%! They are specially designed to work with aftermarket upgrades. Free shipping to all of USA!

    Key Features:
    • Power-Flo Mass Air Sensor

    Fitment:

    2005 GMC SIERRA 1500 HD SLE, SLT / 6.0L V8 GAS

    $302.21
  12. Skyjacker Adjustable Leveling Struts provide 2-3 inches of lift, helping you add the finishing touch to your suspension. They come packaged with all of the necessary parts for a quick and effortless installation. Best of all, your struts are backed by a Limited Lifetime Warranty!

    Fitment:

    2005 GMC SIERRA 1500 HD SLE, SLT / 6.0L V8 GAS / 4 Wheel Drive

    $1,357.58
  13. Skyjacker Hydro 7000 Shocks Absorbers are designed to fine-tune the handling of your vehicle and provide a smooth, enjoyable ride. These superior shocks ? part of Skyjacker's legendary 7000 series ? are designed to self-adjust to both on- or off-road conditions, and feature multi-stage, velocity-sensitive valving with outstanding hydraulic-action through the twin-tube construction. Skyjacker Hydro 7000 shocks also feature oversized piston heads and piston rods. They are available in front and rear sets and many sizes to fit all levels of lifting. What's more, the 7000 series shock absorbers from Skyjacker come with red polyurethane bushings and boots that not only improve ride quality, but also look great! Do not wait and purchase your Skyjacker Hydro 7000 Shocks today! Your Skyjacker Hydro 7000 Shocks Absorbers come with a Lifetime Warranty.

    Fitment:

    2005 GMC SIERRA 1500 HD SLE, SLT / 6.0L V8 GAS / 4 Wheel Drive

  14. Key Features:
    • Pro Runner Monotube Shock Absorber

    Fitment:

    2005 GMC SIERRA 1500 HD SLE, SLT / 6.0L V8 GAS

  15. Key Features:
    • Level Lift Block With U-Bolt Kit
    • Rear
    • Lift Height 1 Inch
    • 2 Lift Blocks
    • 4 U-Bolts
    • 8 Thick Flat Washers
    • 8 U-Bolt Nuts

    Fitment:

    2005 GMC SIERRA 1500 HD SLE, SLT / 6.0L V8 GAS

    $135.15
  16. Key Features:
    • Level Lift Torsion Key
    • Front
    • Max. Lift 2.5 in.
    • w/Shock Extension

    Fitment:

    2005 GMC SIERRA 1500 HD SLE, SLT / 6.0L V8 GAS

    $179.99
  17. Key Features:
    • ES9000 Shock Absorber

    Fitment:

    2005 GMC SIERRA 1500 HD SLE, SLT / 6.0L V8 GAS

  18. Key Features:
    • Level Lift Block With U-Bolt Kit
    • Rear
    • Lift Height 2 Inch
    • 2 Lift Blocks
    • 4 U-Bolts
    • 8 Thick Flat Washers
    • 8 U-Bolt Nuts

    Fitment:

    2005 GMC SIERRA 1500 HD SLE, SLT / 6.0L V8 GAS

    $146.50