2014-2018 Callaway Silverado / Callaway Sierra


Best of the best … – Donato, 2017 Callaway Corvette
• …Pete and his crew are the Best in the West! – Tom, 2016 Callaway Corvette

Callaway Silverado
Callaway Sierra

– Callaway GenThree™ Supercharger equipped
– Assembled at Callaway’s Connecticut and California Facilities
– Callaway Warranty supplements GM Factory Warranty
– Call or text (860) 434-9002 for more information

Available in 480 and 560 horsepower variants, 2014 – 2018 Callaway Silverados and Callaway Sierras are built in every available GM cab and box combination, in two-wheel-drive or four-wheel-drive. Every Callaway Silverado and Callaway Sierra is equipped with a host of fully integrated performance equipment, including the Callaway GenThree™ supercharger systems, delivering breathtaking power and stump-pulling torque.

Upgrade your existing, pre-owned GM Vehicle to Callaway Specs: We can arrange to ship your truck to Callaway factories in Connecticut or California per Callaway’s “Direct Conversion” program. Your truck must be otherwise stock and in healthy mechanical condition. Once Callaway completes construction of the vehicle, you can take delivery at your local GM Dealership or at another location of your choice, e.g., your home, business, etc. Callaway Factory Delivery is also available at no extra cost.



• Engine Displacement – 6.2L/376 cu. in.
• Maximum Power – 560 bhp @ 6200 rpm (SAE)
• Maximum Torque – 553 lb-ft @ 3800 rpm (SAE)


• Engine Displacement – 5.3L/325 cu. in.
• Maximum Power – 480 bhp @ 6200 rpm (SAE)
• Maximum Torque – 477 lb-ft @ 4000 rpm (SAE)

Standard Equipment

  • Callaway GenThree™ TVS2300 Supercharger
  • Callaway TripleCooled™ Intercooler System
  • Callaway High Flow Intake System
  • Callaway Low Restriction Exhaust System
  • Callaway Carbon Mid-Engine Covers with SC480 or SC560 Emblems
  • Callaway Exterior and Interior Badging
  • Callaway Underhood Build Plaque with Vehicle Identification Number
  • Callaway Key Fobs
  • Callaway Authenticity Documentation Package
  • Callaway 3 Year/36,000 Mile Limited Warranty

Info Sheets

Click on image to view full size, download or print.

2014-2018 Callaway Silverado Info Sheet

Callaway Silverado (c. 9/2017)

2014-2018 Callaway Sierra Info Sheet

Callaway Sierra (c. 2/2015)


Callaway offers the most comprehensive aftermarket warranty in the industry. Overlapping the factory GM warranty, Callaway covers all Callaway components and GM components that are affected by Callaway components. GM dealers do not block factory warranty on Callaways; they perform maintenance and warranty repairs with support from Callaway Cars.


More Warranty Info

To get your own 2014-2018 Callaway Silverado or Callaway Sierra:

If you’re interested in converting your own 2014-2018 Silverado or Sierra to Callaway specifications, you’ll want to speak with a Callaway Factory Specialist. Please fill out this form and we’ll contact you as soon as possible.
  – or call or text our Old Lyme Connecticut office at (860) 434-9002
  – or email us at info@callawaycars.com

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