K&N 77 Series Performance Air Intake System — Fits 2020-2024 Chevy Silverado/GMC Sierra 2500/3500 HD 6.6L V8

SKU: KNN77-3103KC
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Sale price$465.00
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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

Boost Performance with K&N 77 Series Air Intake for 2020-2024 GM HD Trucks

Unlock significant horsepower and torque gains for your 2020-2024 Chevrolet Silverado 2500 HD/3500 HD or GMC Sierra 2500 HD/3500 HD 6.6L V8 with the K&N 77 Series Performance Air Intake System. This meticulously engineered cold air intake replaces restrictive factory components, allowing your engine to breathe easier and perform more efficiently. Experience improved throttle response and a more exhilarating driving experience.

Key Performance Advantages:

  • Guaranteed Power Increase: Engineered to deliver a measurable boost in horsepower and torque.
  • Optimized Airflow: Features a mandrel-bent aluminum intake tube that smoothes and straightens airflow into the engine.
  • Reusable High-Flow Air Filter: Equipped with K&N's signature oiled cotton filter media, designed for long service intervals and superior filtration.
  • Enhanced Engine Sound: Enjoy a more aggressive and powerful engine note under acceleration.
  • Easy Installation: Designed for a straightforward installation process, typically completed in under 90 minutes.

Invest in the K&N 77 Series Performance Air Intake System to transform your 2020-2024 Chevy Silverado or GMC Sierra 6.6L V8. This upgrade is perfect for truck owners seeking enhanced power, efficiency, and a more dynamic driving feel. Discover this premium intake system and more at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2020-2024 Chevrolet Silverado 2500 HD Custom
2020-2024 Chevrolet Silverado 2500 HD High Country
2020-2024 Chevrolet Silverado 2500 HD LT
2020-2024 Chevrolet Silverado 2500 HD LTZ
2020-2024 Chevrolet Silverado 2500 HD WT
2020-2024 Chevrolet Silverado 3500 HD High Country
2020-2024 Chevrolet Silverado 3500 HD LT
2020-2024 Chevrolet Silverado 3500 HD LTZ
2020-2024 Chevrolet Silverado 3500 HD WT
2020-2024 GMC Sierra 2500 HD AT4
2020-2024 GMC Sierra 2500 HD Denali
2020-2024 GMC Sierra 2500 HD SLE
2020-2024 GMC Sierra 2500 HD SLT
2022-2024 GMC Sierra 2500 HD Pro
2024 GMC Sierra 2500 HD AT4X
2020-2021 GMC Sierra 3500 HD Base
2020-2024 GMC Sierra 3500 HD AT4
2020-2024 GMC Sierra 3500 HD Denali
2020-2024 GMC Sierra 3500 HD SLE
2020-2024 GMC Sierra 3500 HD SLT

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

Boost Performance with K&N 77 Series Air Intake for 2020-2024 GM HD Trucks

Unlock significant horsepower and torque gains for your 2020-2024 Chevrolet Silverado 2500 HD/3500 HD or GMC Sierra 2500 HD/3500 HD 6.6L V8 with the K&N 77 Series Performance Air Intake System. This meticulously engineered cold air intake replaces restrictive factory components, allowing your engine to breathe easier and perform more efficiently. Experience improved throttle response and a more exhilarating driving experience.

Key Performance Advantages:

  • Guaranteed Power Increase: Engineered to deliver a measurable boost in horsepower and torque.
  • Optimized Airflow: Features a mandrel-bent aluminum intake tube that smoothes and straightens airflow into the engine.
  • Reusable High-Flow Air Filter: Equipped with K&N's signature oiled cotton filter media, designed for long service intervals and superior filtration.
  • Enhanced Engine Sound: Enjoy a more aggressive and powerful engine note under acceleration.
  • Easy Installation: Designed for a straightforward installation process, typically completed in under 90 minutes.

Invest in the K&N 77 Series Performance Air Intake System to transform your 2020-2024 Chevy Silverado or GMC Sierra 6.6L V8. This upgrade is perfect for truck owners seeking enhanced power, efficiency, and a more dynamic driving feel. Discover this premium intake system and more at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2020-2024 Chevrolet Silverado 2500 HD Custom
2020-2024 Chevrolet Silverado 2500 HD High Country
2020-2024 Chevrolet Silverado 2500 HD LT
2020-2024 Chevrolet Silverado 2500 HD LTZ
2020-2024 Chevrolet Silverado 2500 HD WT
2020-2024 Chevrolet Silverado 3500 HD High Country
2020-2024 Chevrolet Silverado 3500 HD LT
2020-2024 Chevrolet Silverado 3500 HD LTZ
2020-2024 Chevrolet Silverado 3500 HD WT
2020-2024 GMC Sierra 2500 HD AT4
2020-2024 GMC Sierra 2500 HD Denali
2020-2024 GMC Sierra 2500 HD SLE
2020-2024 GMC Sierra 2500 HD SLT
2022-2024 GMC Sierra 2500 HD Pro
2024 GMC Sierra 2500 HD AT4X
2020-2021 GMC Sierra 3500 HD Base
2020-2024 GMC Sierra 3500 HD AT4
2020-2024 GMC Sierra 3500 HD Denali
2020-2024 GMC Sierra 3500 HD SLE
2020-2024 GMC Sierra 3500 HD SLT

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

Boost Performance with K&N 77 Series Air Intake for 2020-2024 GM HD Trucks

Unlock significant horsepower and torque gains for your 2020-2024 Chevrolet Silverado 2500 HD/3500 HD or GMC Sierra 2500 HD/3500 HD 6.6L V8 with the K&N 77 Series Performance Air Intake System. This meticulously engineered cold air intake replaces restrictive factory components, allowing your engine to breathe easier and perform more efficiently. Experience improved throttle response and a more exhilarating driving experience.

Key Performance Advantages:

  • Guaranteed Power Increase: Engineered to deliver a measurable boost in horsepower and torque.
  • Optimized Airflow: Features a mandrel-bent aluminum intake tube that smoothes and straightens airflow into the engine.
  • Reusable High-Flow Air Filter: Equipped with K&N's signature oiled cotton filter media, designed for long service intervals and superior filtration.
  • Enhanced Engine Sound: Enjoy a more aggressive and powerful engine note under acceleration.
  • Easy Installation: Designed for a straightforward installation process, typically completed in under 90 minutes.

Invest in the K&N 77 Series Performance Air Intake System to transform your 2020-2024 Chevy Silverado or GMC Sierra 6.6L V8. This upgrade is perfect for truck owners seeking enhanced power, efficiency, and a more dynamic driving feel. Discover this premium intake system and more at GGCRACING.

Vehicle Fitment

Years Make Model Trim
2020-2024 Chevrolet Silverado 2500 HD Custom
2020-2024 Chevrolet Silverado 2500 HD High Country
2020-2024 Chevrolet Silverado 2500 HD LT
2020-2024 Chevrolet Silverado 2500 HD LTZ
2020-2024 Chevrolet Silverado 2500 HD WT
2020-2024 Chevrolet Silverado 3500 HD High Country
2020-2024 Chevrolet Silverado 3500 HD LT
2020-2024 Chevrolet Silverado 3500 HD LTZ
2020-2024 Chevrolet Silverado 3500 HD WT
2020-2024 GMC Sierra 2500 HD AT4
2020-2024 GMC Sierra 2500 HD Denali
2020-2024 GMC Sierra 2500 HD SLE
2020-2024 GMC Sierra 2500 HD SLT
2022-2024 GMC Sierra 2500 HD Pro
2024 GMC Sierra 2500 HD AT4X
2020-2021 GMC Sierra 3500 HD Base
2020-2024 GMC Sierra 3500 HD AT4
2020-2024 GMC Sierra 3500 HD Denali
2020-2024 GMC Sierra 3500 HD SLE
2020-2024 GMC Sierra 3500 HD SLT

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