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Kooks Headers 70-025 GM Gen 5 LT1 Header Flange 3/8" Thick Stainless Steel

(2014-2016 Chevrolet Corvette)

Part of: Kooks Headers Header Flanges - Performance Exhaust Cylinder Head Flanges

Other options in this family: Kooks Headers 7062-S Kooks Headers 7046-BS-2 Kooks Headers 7029-S-2000 Kooks Headers 7046-S2 Kooks Headers 7046-BS

Manufacturer

Picture for manufacturer Kooks Headers

Part Number

70-025
12 reviews
Sale Price

$44.32

Estimated ship date Saturday, November 21

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Product Details

The Kooks Headers 70-025 is a precision-engineered header flange designed specifically for GM Gen 5 LT1 engines. Constructed from 3/8-inch thick stainless steel, this flange provides exceptional durability and heat resistance for high-performance exhaust applications.

Key Features:

  • 3/8-inch thick stainless steel construction for superior strength and longevity
  • Pre-machined ports designed for 2-inch primary tubes
  • Application-specific design for GM Gen 5 LT1 engines
  • Precision-cut bolt hole pattern ensures proper fitment and sealing
  • Ideal for custom header fabrication or repair projects
  • Made in the USA with professional-grade materials

This header flange is an essential component for building custom exhaust headers or replacing damaged flanges on your LT1-powered vehicle. The thick stainless steel construction resists warping under extreme temperatures and provides a reliable, leak-free seal between the cylinder head and exhaust primaries.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Products specifications

Fits

2014-2016 Chevrolet Corvette

Engine Make/Size

Gen V LT1

Thickness

0.375 in.

Port Size

2.000 in.

Material

304 Stainless Steel

Prop 65

WARNING: This product can expose you to chemicals including Chromium and Nickel; which are known to the State of California to cause cancer; birth defects or reproductive harm. For more information go to www.p65warnings.ca.gov

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Have not recieved order yet, but price was good. Will see how long it takes and if I get the right product. Writing this review before arrivial.

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Best price I could find! Great customer service kept me informed through the whole order process to insure acuracy since it was being sent directly from the manufacture. Recieved my order in good time, right parts and no damage. Overall very satisfied and will be doing business again in the future.

Great prices and fast shipping.

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