Sale

Exhaust› Headers, Manifolds and Components

Kooks

1-7/8" x 3" Stainless Steel Long Tube Headers

$1,353.89 $1,218.50 Save $135.39

SKU: 25102400

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

These full-length headers are constructed from T-304 stainless steel and feature 1 7/8-inch primary tubes and 3-inch collectors. They are tuned to optimize scavenging and increase power.
Show original supplier description
The Kooks 1-7/8" x 3" Stainless Steel Long Tube Headers are engineered for enhanced exhaust flow in the 2014-2017 Chevrolet SS equipped with the LS3 6.2L engine. Constructed from durable stainless steel, these headers feature a stamped merge collector for improved exhaust scavenging and include O2 bungs to accommodate sensor installations. They are designed for direct fitment and are built to order in North Carolina, with an estimated ship window of 4-6 weeks. Please note that these headers do not connect directly to the OEM exhaust system and require the use of a Kooks exhaust system for proper installation and function.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandKooks
Part Number25102400
CategoryExhaust
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

Buy with Confidence

Returns & Fitment

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.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy