Stainless Steel Truck Headers 2002-14 Silverado/Sierra 4.8L/5.3L

Name: Stainless Steel Truck Headers 2002-14 Silverado/Sierra 4.8L/5.3L
Brand: GIBSON PERFORMANCE EXHAUST
SKU: 462-GP129S
Price: 1069.99 USD
Availability: InStock

^$1,069⁹⁹

Ships on Nov 02, 2026

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2002-14 Silverado/Sierra 4.8L/5.3L
2002-14 Suburban/Tahoe/Yukon 4.8L/5.3L
2002-13 Avalanche/Cadillac Escalade 5.3L
2WD/4WD
1-5/8'' Tubing
No air injection
No EGR

Emissions Note:

This part is legal for sale and use on Emissions Controlled Vehicles, in all 50 states, when used in accordance with the manufacturer's application guide because it has a California Air Resources Board (CARB) Executive Order (EO) # D-411-11

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

Gibson Headers are dyno-tuned to deliver more usable horsepower and torque at low and midrange RPM. They decrease exhaust temperature and increase an engine's ability to "breathe" (fuel economy may also improve as the engine becomes more efficient). Engineered as direct replacements for factory manifolds, Gibson Headers fit lowered or raised street and off-road vehicles.

Features:

16-Gauge Stainless Steel Tubing
Welding Not Required For Installation
3/8'' Port Flanges (No Warping Or Leaking)
Quicker Response & Improved Performance
Cooler Operating Temperature & Longer Engine Life
Premium Gaskets, Hardware & OE-Style Connectors
Bolt-On Fit For Factory Exhaust Manifolds (Attaches To Stock Crossover Pipe)
50-state Legal Using Stock Emissions Equipment (Maintains Factory Warranty & Meets EPA & CARB Standards)
Made In The USA!

Part TypeHeader

Product LineGibson Stainless Steel Truck Headers

BrandGIBSON PERFORMANCE EXHAUST

Package Height10.6

Package Width11.6

Package Length24.0

Weight17.3 PG

Part CategoryPerformance Parts

Carb Eo NumberD-411-11

Header FinishNatural

Tube DirectionDown Swept

QuantitySold as a pair