Exhaust› Headers, Manifolds and Components

GSTP Autoparts

Longtube Exhaust Headers 1 3/4" Diameter

$249.99

SKU: EH-28945X-S

In Stock
In Stock
Ships by Jul 31
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The GSTP Autoparts EH-28945X-S are longtube exhaust headers engineered for LS swap projects in Chevrolet, Pontiac, and Buick vehicles equipped with LS1, LS2, LS3, or LS6 engines. These headers boast a 1 3/4" primary tube diameter, designed to facilitate improved exhaust flow and contribute to enhanced engine performance and an aggressive exhaust note. These headers are designed for fitment on a range of classic American muscle cars, including the 1970-1981 Chevrolet Camaro, 1970-1981 Pontiac Firebird, 1964-1988 Chevrolet El Camino, 1978-1988 Buick Grand National, and many others listed. The product aims to unleash the roar and full potential of your LS swap project, offering precision engineering for a distinctive exhaust sound and performance upgrade.

MIA's Description

The GSTP Autoparts EH-28945X-S is a set of engine exhaust headers. These longtube headers are designed for LS swap applications in Chevrolet, Pontiac, and Buick vehicles, specifically for LS1, LS2, LS3, and LS6 engines. The headers feature a 1 3/4" diameter, aiming to optimize exhaust flow and enhance vehicle performance.

Fitment

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Specifications

BrandGSTP Autoparts
Part NumberEH-28945X-S
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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