K&N 77-3034KP High Flow Performance Cold Air Intake Kit — Fits 2001-2004 Chevy Silverado HD 6.6L Diesel

SKU: KNN77-3034KP
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About K&N Engineering

K&N has been the world's leader in washable, reusable performance air filters since 1969. From the legendary cone filter to complete cold-air intake systems, K&N's cotton-gauze element delivers more airflow than paper while staying serviceable for the life of the vehicle.

Watch in action

Maximize Your Chevy Silverado HD's Power with K&N Performance Intake

Upgrade your 2001-2004 Chevrolet Silverado HD equipped with the V8-6.6L Duramax Diesel engine with the K&N 77-3034KP High Flow Performance Cold Air Intake Kit. This system is engineered to deliver a significant increase in horsepower and torque, enhancing your truck's towing and hauling capabilities.

Key Features and Benefits:

  • Enhanced Power Output: Achieve a noticeable gain in horsepower and torque for improved acceleration and pulling power.
  • Premium Air Filter: Includes K&N's washable and reusable High-Flow Air Filter, featuring oiled cotton media for superior airflow and filtration, crucial for diesel engines.
  • Extended Maintenance Intervals: The filter can go up to 100,000 miles between services under normal highway conditions, offering convenience and long-term savings.
  • Optimized Intake Tube: A mandrel-bent aluminum intake tube ensures smooth, unrestricted airflow to the powerful diesel engine.
  • Effective Heat Shield: A custom heat shield or air box is included to prevent heat soak from the engine bay, ensuring cooler intake air temperatures for optimal performance.
  • Simple Installation: Designed as a direct bolt-on replacement for various Silverado HD and GMC Sierra HD models, typically installable within 90 minutes.
  • CARB Compliant: This intake system carries CARB EO D-269-34, making it legal for use in California and other emissions-regulated states.

The K&N 77-3034KP intake kit provides a thrilling upgrade for your Chevrolet Silverado HD or GMC Sierra HD, improving throttle response and overall engine efficiency. Trust K&N Engineering for high-quality performance parts, available at GGCRACING.COM.

Vehicle Fitment

Years Make Model Trim
2001-2004 Chevrolet Silverado 2500 HD Base
2001-2004 Chevrolet Silverado 2500 HD LS
2001-2004 Chevrolet Silverado 2500 HD LT
2003-2004 Chevrolet Silverado 2500 HD WT
2001-2004 Chevrolet Silverado 3500 Base
2001-2004 Chevrolet Silverado 3500 LS
2004 Chevrolet Silverado 3500 WT
2001-2002 GMC Sierra 2500 HD SL
2001-2004 GMC Sierra 2500 HD SLE
2001-2004 GMC Sierra 2500 HD SLT
2002-2004 GMC Sierra 2500 HD Base
2003-2004 GMC Sierra 2500 HD WT
2001-2004 GMC Sierra 3500 SLE
2001-2004 GMC Sierra 3500 SLT
2002-2004 GMC Sierra 3500 Base
2004 GMC Sierra 3500 WT

Product Details

Product Description
Part Numbers
Sizing & Fit

About K&N Engineering

K&N has been the world's leader in washable, reusable performance air filters since 1969. From the legendary cone filter to complete cold-air intake systems, K&N's cotton-gauze element delivers more airflow than paper while staying serviceable for the life of the vehicle.

Watch in action

Maximize Your Chevy Silverado HD's Power with K&N Performance Intake

Upgrade your 2001-2004 Chevrolet Silverado HD equipped with the V8-6.6L Duramax Diesel engine with the K&N 77-3034KP High Flow Performance Cold Air Intake Kit. This system is engineered to deliver a significant increase in horsepower and torque, enhancing your truck's towing and hauling capabilities.

Key Features and Benefits:

  • Enhanced Power Output: Achieve a noticeable gain in horsepower and torque for improved acceleration and pulling power.
  • Premium Air Filter: Includes K&N's washable and reusable High-Flow Air Filter, featuring oiled cotton media for superior airflow and filtration, crucial for diesel engines.
  • Extended Maintenance Intervals: The filter can go up to 100,000 miles between services under normal highway conditions, offering convenience and long-term savings.
  • Optimized Intake Tube: A mandrel-bent aluminum intake tube ensures smooth, unrestricted airflow to the powerful diesel engine.
  • Effective Heat Shield: A custom heat shield or air box is included to prevent heat soak from the engine bay, ensuring cooler intake air temperatures for optimal performance.
  • Simple Installation: Designed as a direct bolt-on replacement for various Silverado HD and GMC Sierra HD models, typically installable within 90 minutes.
  • CARB Compliant: This intake system carries CARB EO D-269-34, making it legal for use in California and other emissions-regulated states.

The K&N 77-3034KP intake kit provides a thrilling upgrade for your Chevrolet Silverado HD or GMC Sierra HD, improving throttle response and overall engine efficiency. Trust K&N Engineering for high-quality performance parts, available at GGCRACING.COM.

Vehicle Fitment

Years Make Model Trim
2001-2004 Chevrolet Silverado 2500 HD Base
2001-2004 Chevrolet Silverado 2500 HD LS
2001-2004 Chevrolet Silverado 2500 HD LT
2003-2004 Chevrolet Silverado 2500 HD WT
2001-2004 Chevrolet Silverado 3500 Base
2001-2004 Chevrolet Silverado 3500 LS
2004 Chevrolet Silverado 3500 WT
2001-2002 GMC Sierra 2500 HD SL
2001-2004 GMC Sierra 2500 HD SLE
2001-2004 GMC Sierra 2500 HD SLT
2002-2004 GMC Sierra 2500 HD Base
2003-2004 GMC Sierra 2500 HD WT
2001-2004 GMC Sierra 3500 SLE
2001-2004 GMC Sierra 3500 SLT
2002-2004 GMC Sierra 3500 Base
2004 GMC Sierra 3500 WT

Product Details

Product Description

About K&N Engineering

K&N has been the world's leader in washable, reusable performance air filters since 1969. From the legendary cone filter to complete cold-air intake systems, K&N's cotton-gauze element delivers more airflow than paper while staying serviceable for the life of the vehicle.

Watch in action

Maximize Your Chevy Silverado HD's Power with K&N Performance Intake

Upgrade your 2001-2004 Chevrolet Silverado HD equipped with the V8-6.6L Duramax Diesel engine with the K&N 77-3034KP High Flow Performance Cold Air Intake Kit. This system is engineered to deliver a significant increase in horsepower and torque, enhancing your truck's towing and hauling capabilities.

Key Features and Benefits:

  • Enhanced Power Output: Achieve a noticeable gain in horsepower and torque for improved acceleration and pulling power.
  • Premium Air Filter: Includes K&N's washable and reusable High-Flow Air Filter, featuring oiled cotton media for superior airflow and filtration, crucial for diesel engines.
  • Extended Maintenance Intervals: The filter can go up to 100,000 miles between services under normal highway conditions, offering convenience and long-term savings.
  • Optimized Intake Tube: A mandrel-bent aluminum intake tube ensures smooth, unrestricted airflow to the powerful diesel engine.
  • Effective Heat Shield: A custom heat shield or air box is included to prevent heat soak from the engine bay, ensuring cooler intake air temperatures for optimal performance.
  • Simple Installation: Designed as a direct bolt-on replacement for various Silverado HD and GMC Sierra HD models, typically installable within 90 minutes.
  • CARB Compliant: This intake system carries CARB EO D-269-34, making it legal for use in California and other emissions-regulated states.

The K&N 77-3034KP intake kit provides a thrilling upgrade for your Chevrolet Silverado HD or GMC Sierra HD, improving throttle response and overall engine efficiency. Trust K&N Engineering for high-quality performance parts, available at GGCRACING.COM.

Vehicle Fitment

Years Make Model Trim
2001-2004 Chevrolet Silverado 2500 HD Base
2001-2004 Chevrolet Silverado 2500 HD LS
2001-2004 Chevrolet Silverado 2500 HD LT
2003-2004 Chevrolet Silverado 2500 HD WT
2001-2004 Chevrolet Silverado 3500 Base
2001-2004 Chevrolet Silverado 3500 LS
2004 Chevrolet Silverado 3500 WT
2001-2002 GMC Sierra 2500 HD SL
2001-2004 GMC Sierra 2500 HD SLE
2001-2004 GMC Sierra 2500 HD SLT
2002-2004 GMC Sierra 2500 HD Base
2003-2004 GMC Sierra 2500 HD WT
2001-2004 GMC Sierra 3500 SLE
2001-2004 GMC Sierra 3500 SLT
2002-2004 GMC Sierra 3500 Base
2004 GMC Sierra 3500 WT

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