Stainless Works 1-7/8in Headers w/ High-Flow Cats — Fits 2014-17 Silverado/Sierra 1500

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Sale price$2,526.56 Regular price$2,695.00
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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 Stainless Works

Stainless Works engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Stainless Works lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Maximize Performance with Stainless Works Silverado/Sierra Headers

Elevate your 2014-2017 Chevrolet Silverado 1500 or GMC Sierra 1500's performance with these premium headers from Stainless Works. Designed for 5.3L and 6.2L V8 engines, these headers feature 1-7/8-inch primary tubes engineered to optimize exhaust flow, resulting in significant horsepower and torque gains. The integrated high-flow catalytic converters are designed to enhance performance while meeting emissions standards. Constructed from high-quality 304 stainless steel and meticulously TIG-welded, these headers offer exceptional durability and corrosion resistance.

Engineered for Peak Performance:

  • Optimized Primary Size: 1-7/8" primaries are perfectly matched for the 5.3L and 6.2L V8 engines, maximizing power output.
  • High-Flow Catalytic Converters: Integrated 3" diameter high-flow cats improve exhaust scavenging and engine efficiency.
  • Premium Construction: Built with durable 304 stainless steel and thick 3/8" flanges for long-lasting performance.
  • Designed for Performance Connect: Intended to connect with Stainless Works Performance Connect true-dual exhausts for ultimate performance gains.
  • USA Made Quality: Proudly manufactured in the USA, ensuring superior craftsmanship and reliability.
  • Limited Lifetime Warranty: Backed by Stainless Works' commitment to quality with a limited lifetime guarantee on material and workmanship.

These headers are specifically designed for Double Cab with Standard Box or Crew Cab with Short Box or Standard Box configurations. They are the ideal upgrade for truck owners seeking a noticeable improvement in throttle response, acceleration, and overall engine performance. Experience the aggressive sound and power that Stainless Works delivers.

Vehicle Fitment:

  • 2014-2017 Chevrolet Silverado 1500 (High Country, LS, LT, LTZ, SSV, WT)
  • 2014-2017 GMC Sierra 1500 (Base, Denali, SLE, SLT)

Trust Stainless Works for your truck's performance exhaust needs.

Vehicle Fitment

Years Make Model Trim
2014-2017 Chevrolet Silverado 1500 High Country
2014-2017 Chevrolet Silverado 1500 LT
2014-2017 Chevrolet Silverado 1500 LTZ
2014-2017 Chevrolet Silverado 1500 WT
2015-2017 Chevrolet Silverado 1500 LS
2015-2017 Chevrolet Silverado 1500 SSV
2014-2017 GMC Sierra 1500 Denali
2014-2017 GMC Sierra 1500 SLE
2014-2017 GMC Sierra 1500 SLT

Product Details

Product Description
Part Numbers
Sizing & Fit

About Stainless Works

Stainless Works engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Stainless Works lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Maximize Performance with Stainless Works Silverado/Sierra Headers

Elevate your 2014-2017 Chevrolet Silverado 1500 or GMC Sierra 1500's performance with these premium headers from Stainless Works. Designed for 5.3L and 6.2L V8 engines, these headers feature 1-7/8-inch primary tubes engineered to optimize exhaust flow, resulting in significant horsepower and torque gains. The integrated high-flow catalytic converters are designed to enhance performance while meeting emissions standards. Constructed from high-quality 304 stainless steel and meticulously TIG-welded, these headers offer exceptional durability and corrosion resistance.

Engineered for Peak Performance:

  • Optimized Primary Size: 1-7/8" primaries are perfectly matched for the 5.3L and 6.2L V8 engines, maximizing power output.
  • High-Flow Catalytic Converters: Integrated 3" diameter high-flow cats improve exhaust scavenging and engine efficiency.
  • Premium Construction: Built with durable 304 stainless steel and thick 3/8" flanges for long-lasting performance.
  • Designed for Performance Connect: Intended to connect with Stainless Works Performance Connect true-dual exhausts for ultimate performance gains.
  • USA Made Quality: Proudly manufactured in the USA, ensuring superior craftsmanship and reliability.
  • Limited Lifetime Warranty: Backed by Stainless Works' commitment to quality with a limited lifetime guarantee on material and workmanship.

These headers are specifically designed for Double Cab with Standard Box or Crew Cab with Short Box or Standard Box configurations. They are the ideal upgrade for truck owners seeking a noticeable improvement in throttle response, acceleration, and overall engine performance. Experience the aggressive sound and power that Stainless Works delivers.

Vehicle Fitment:

  • 2014-2017 Chevrolet Silverado 1500 (High Country, LS, LT, LTZ, SSV, WT)
  • 2014-2017 GMC Sierra 1500 (Base, Denali, SLE, SLT)

Trust Stainless Works for your truck's performance exhaust needs.

Vehicle Fitment

Years Make Model Trim
2014-2017 Chevrolet Silverado 1500 High Country
2014-2017 Chevrolet Silverado 1500 LT
2014-2017 Chevrolet Silverado 1500 LTZ
2014-2017 Chevrolet Silverado 1500 WT
2015-2017 Chevrolet Silverado 1500 LS
2015-2017 Chevrolet Silverado 1500 SSV
2014-2017 GMC Sierra 1500 Denali
2014-2017 GMC Sierra 1500 SLE
2014-2017 GMC Sierra 1500 SLT

Product Details

Product Description

About Stainless Works

Stainless Works engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Stainless Works lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Maximize Performance with Stainless Works Silverado/Sierra Headers

Elevate your 2014-2017 Chevrolet Silverado 1500 or GMC Sierra 1500's performance with these premium headers from Stainless Works. Designed for 5.3L and 6.2L V8 engines, these headers feature 1-7/8-inch primary tubes engineered to optimize exhaust flow, resulting in significant horsepower and torque gains. The integrated high-flow catalytic converters are designed to enhance performance while meeting emissions standards. Constructed from high-quality 304 stainless steel and meticulously TIG-welded, these headers offer exceptional durability and corrosion resistance.

Engineered for Peak Performance:

  • Optimized Primary Size: 1-7/8" primaries are perfectly matched for the 5.3L and 6.2L V8 engines, maximizing power output.
  • High-Flow Catalytic Converters: Integrated 3" diameter high-flow cats improve exhaust scavenging and engine efficiency.
  • Premium Construction: Built with durable 304 stainless steel and thick 3/8" flanges for long-lasting performance.
  • Designed for Performance Connect: Intended to connect with Stainless Works Performance Connect true-dual exhausts for ultimate performance gains.
  • USA Made Quality: Proudly manufactured in the USA, ensuring superior craftsmanship and reliability.
  • Limited Lifetime Warranty: Backed by Stainless Works' commitment to quality with a limited lifetime guarantee on material and workmanship.

These headers are specifically designed for Double Cab with Standard Box or Crew Cab with Short Box or Standard Box configurations. They are the ideal upgrade for truck owners seeking a noticeable improvement in throttle response, acceleration, and overall engine performance. Experience the aggressive sound and power that Stainless Works delivers.

Vehicle Fitment:

  • 2014-2017 Chevrolet Silverado 1500 (High Country, LS, LT, LTZ, SSV, WT)
  • 2014-2017 GMC Sierra 1500 (Base, Denali, SLE, SLT)

Trust Stainless Works for your truck's performance exhaust needs.

Vehicle Fitment

Years Make Model Trim
2014-2017 Chevrolet Silverado 1500 High Country
2014-2017 Chevrolet Silverado 1500 LT
2014-2017 Chevrolet Silverado 1500 LTZ
2014-2017 Chevrolet Silverado 1500 WT
2015-2017 Chevrolet Silverado 1500 LS
2015-2017 Chevrolet Silverado 1500 SSV
2014-2017 GMC Sierra 1500 Denali
2014-2017 GMC Sierra 1500 SLE
2014-2017 GMC Sierra 1500 SLT

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