Exhaust Headers, Manifolds and Components

Pacesetter

Long Tube Exhaust Header

$521.77

SKU: 70-2265

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In Stock
Ships by Aug 4
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Description

The Pacesetter 70-2265 Performance Long Tube Exhaust Header is engineered to enhance your vehicle's performance by improving exhaust flow and reducing back pressure. Constructed from durable 16-gauge mandrel-bent mild steel tubing, these headers are designed to resist warping and ensure a long lifespan. The flanges are CNC-machined and port-matched with a 3/8-inch thickness for a superior seal at the head and unrestricted flow into the primary tubes. Each header features a one-piece design for easier installation. The primary tubes measure 1.750 inches in diameter and lead into 3.000-inch collectors, designed in the proper firing sequence for efficient cylinder evacuation. The header comes with necessary gaskets and installation instructions. This Pacesetter header is available with a standard black paint finish or an optional Armor*Coat, a polished, 2000-degree metallic ceramic coating that offers enhanced resistance to discoloration, rust, and corrosion. All Pacesetter headers are backed by a 3-year limited warranty. This header is specifically designed to fit 1999-2006 Chevrolet Silverado and GMC Sierra models equipped with 4.8L, 5.3L, or 6.0L V8 engines, including 2WD and 4WD configurations. Note: This product is intended for off-road use only.

MIA's Description

The Pacesetter 70-2265 is a performance long tube exhaust header designed for improved vehicle breathing. Manufactured in the USA, it features 16-gauge mandrel-bent mild steel tubing and CNC-machined, port-matched 3/8 inch thick flanges for an optimal seal and flow. This header is available with a standard black paint finish or an optional 2000-degree metallic ceramic coating.

Fitment

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Specifications

BrandPacesetter
Part Number70-2265
CategoryExhaust

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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