Hooker 14-19 SILVERADO/SIERRA 5.3L 1-7/8 70301411-RHKR

Hooker continues to push the boundaries of performance with the BlackHeart line of exhaust products. We are proud to offer these stainless steel shorty headers for 2014-2019* Chevy Silverado/GMC Sierra (*classic body) trucks. These headers feature 1-7/8" primary tubes and are engineered to offer both premium fitment and maximum performance from your 5.3L engine and fit most GM muscle cars for those doing engine swaps.

Features:

• 50 State Smog Legal, C.A.R.B. EO# D-115-20 for 2014 to 2016 models
• Max dyno gains of +10 HP & +11 LB.FT. torque
• 1-7/8" lightweight, 16-gauge, stainless steel construction maximizing strength and durability
• 3/8" thick, CNC header flanges are used for strength and maximum sealing surface
• Utilizes true mitered merge collectors to maximize exhaust velocity and scavenging, resulting in a broad torque curve
• Retains factory O2 sensors and catalytic converters
• 100% hand welded construction
• Quality welds for strength, longevity and good looks
• Tube geometry designed for maximum clearance and hassle-free installation
• Manufacturer's limited lifetime warranty

2014-2019* Silverado/Sierra (*classic body) 5.3L V8 Stainless Steel Shorty Headers. CARB EO D-115-20 Compliant for 2014-2016 Models

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.