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Hooker Flange Kit

Investment Cast Stainless Flange Kit for GM LS Engines 1-3/4"

Part # 11876HKR Be the first to write a review

Hooker Flange Kit

Not Available

5

Emissions

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

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Formed by the same process used to create Hooker's premium stainless steel LS headers, these high quality, flat-faced flanges deliver excellent sealing and warp resistance. These 304 stainless steel investment cast flanges (constructed by a permanent mold process to ensure consistently precise construction) are offered in either 1-3/4" or 1-7/8" port diameters and fit all versions of LS engine. Sold in sets of two, they include premium Hooker gaskets and stainless steel header bolts.

Features:

  • Formed by the same process used to create Hooker’s premium stainless steel LS headers
  • High quality, flat-faced 5/8” thick flanges (measured at port) deliver excellent sealing and warp resistance
  • These 304 stainless steel investment cast flanges are constructed by a permanent mold process to ensure consistently precise construction
  • Offered in either 1 3/4” or 1 7/8” port diameters
  • Fit all versions of LS engine except LS9
  • Sold in sets of two, they include premium Hooker gaskets and stainless steel header bolts
  • Industry exclusive flange design maximizes strength and minimizes weight by varying thickness accordingly

About Hooker

Hooker Headers & exhaust systems are engineered to increase horsepower and torque while improving throttle response. Shop the official site of Hooker at Holley.com.

Brand Hooker
Emission Code5
Primary Tube Dia.1-3/4 inch
Product TypeExhaust Flange Kit
Type of ComponentHeader Flange Kit
Type of EngineGM LS
UPC090127685204
Part Number11876HKR
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
Allows custom header builder easy and attractive way to crate stainless steel header with high tech stainless steel flat flange design
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