BBK 40470 Shorty Headers for 2014-2018 Chevy/GMC/Cadillac 1500 SUVs/Trucks V8

Vehicle Fitment

• 2014-2018 Chevy Silverado 1500 (5.3L V8, 6.2L V8)
• 2014-2018 GMC Sierra 1500 (5.3L V8, 6.2L V8)
• 2015-2018 Chevy Tahoe (5.3L V8)
• 2015-2018 Chevy Suburban 1500 (5.3L V8)
• 2015-2018 GMC Yukon (5.3L V8, 6.2L V8)
• 2015-2018 GMC Yukon XL 1500 (5.3L V8, 6.2L V8)
• 2015-2018 Cadillac Escalade (6.2L V8)
• 2015-2018 Cadillac Escalade ESV (6.2L V8)

Features

• Shorty-style headers designed to improve exhaust flow and performance
• 1-3/4" CNC mandrel-bent primary tubes for maximum efficiency
• Polished silver ceramic coating for superior heat resistance
• Direct bolt-on installation using factory mounting points
• Dyno-tested to provide gains of up to 12 horsepower
• 3/8" thick laser-cut flanges for maximum strength and leak prevention
• Compatible with factory and aftermarket cat-back exhausts
• Made in the USA with premium 16-gauge steel construction

Specifications

• Part Number: 40470
• Header Type: Shorty
• Primary Tube Diameter: 1-3/4 inches
• Flange Thickness: 3/8 inch
• Material: 16-gauge steel
• Finish: Polished silver ceramic coating
• Installation: Bolt-on, no cutting or welding required
• Emissions: Not CARB approved - not legal for sale or use in California

Included Components

• 2x BBK 40470 Shorty Headers (driver and passenger side)
• 1x Set of premium header gaskets
• All necessary mounting hardware
• Installation instructions

Product Description

The BBK 40470 Shorty Headers are performance-engineered to unlock additional horsepower and torque from GM's 5.3L and 6.2L V8 engines found in 2014-2018 Chevy, GMC, and Cadillac 1500-series trucks and SUVs. These headers replace restrictive stock manifolds with high-flow, mandrel-bent 1-3/4" tubing to improve exhaust scavenging and engine responsiveness.

Coated in a polished silver ceramic finish, these headers not only look great but also resist heat buildup under the hood. Each set includes thick laser-cut flanges for secure sealing and is dyno-proven to deliver gains of up to 12 horsepower. Designed for a direct fit with factory components, BBK 40470 headers install easily and are compatible with OEM or aftermarket cat-back systems.

Whether you're upgrading for daily driving, towing, or performance, BBK's American-made shorty headers offer a cost-effective and reliable exhaust enhancement. Note: These headers are not CARB certified and are not legal for use on emissions-controlled vehicles in California.