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LS Turbo Headers (Up and forward) 1-3/4" 409SS GM 4.8/5.3/6.0L V8 Natural Finish

Part number (SKU): 11535FLT

Brand: Holley Holley

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Original Price: $201.95


Flowtech Headers are the perfect combination of quality and value. These “4 to 1″ LS Turbo headers available in 1-3/4″ and 1-7/8” tube diameters are an ideal design creating a compact package allowing a variety of configurations (Up and Forward, Down and Forward, or Down and Back) to be used as a universal fit Turbo header.

  • CNC Mandrel-bent tubes provide consistent tubing diameters for smooth flow and increases the cylinder scavenging effect and improves engine breathing
  • Heavy duty 16-gauge 304SS (Polished Finish Only) and 409SS (Natural, Black Painted, and Ceramic Coated finishes) tubing for increased strength and durability
  • 1-3/4” and 1-7/8” tubing diameters available for increased exhaust flow increasing performance and improved throttle response
  • 3” collector for maximum strength and exhaust flow
  • 7/16” thick header flange for a leak-free seal and maximum strength
  • Premium aluminum header gaskets included
  • 3” V-Band Flanges and Clamps are included
  • Available in a total of four finishes (Natural, Black Painted, Ceramic Coated, and Polished)
Brand Flowtech
Collector Diameter 3.00 inch
Emission Code 4
Engine GM LS
Header Finish Natural
Header Style Turbo
Material 409 Stainless Steel
Primary Tube Dia. 1-3/4 inch
Product Type Headers
Tube Material 409 Stainless Steel

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

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