Flowtech

Flowtech Mild Steel Exhaust Headers - 11706FLT

Part #
11706FLT
Line:
FLT

Product Information

  • Warranty:  90 Day Limited Warranty
  • Unit of Measure:  Each
  • UPC:  # 90127690802
  • Color: Black
  • Material: Mild Steel
  • Style: Block Hugger
  • Flange Size (in): 3/8 Inch
  • Collector Size (in): 2-1/2 Inch
  • Primary Tube Diameter (in): 1-5/8 Inch
  • Tube Direction: Downswept
  • Engine Make/Size: GM Gen III/IV (LS)

Applications for this Product

  • This product is universal and applies to all vehicles.

Detailed Description

Tight Fit Block Hugger Headers; For Use With LS Motors; 1.625 Inch Primary Tube; 2.5 Inch Collector Tube; Black;

Flowtech Headers are the perfect combination of quality and value. This block hugger header fits all popular hot rods with the popular Chevy LS motors. This header is coated with high heat resistant black paint for that classic look. Perfect for any Rat Rod.

Features:

  • Tight fit block hugger design for popular hot rods powered by the popular Chevy LS motors
  • Mandrel-bent tubes provide consistent tubing diameters for smooth flow and increased exhaust velocity
  • Heavy duty 16-gauge tubing for increased strength and durability
  • Smooth transition, 1-5/8 inch diameter primary tubes are used for increased exhaust flow increasing performance and improving throttle response
  • TIG Welded 2-1/2 inch collector for maximum strength
  • Machined 3/8 inch header flange for a leak-free seal and maximum strength
  • Premium aluminum header gaskets included
  • Adapter tubes are supplied for easy exhaust connection
  • Header is coated in high heat resistant black paint for a classic look

Brand Information

Flowtech Performance Exhaust was founded in 1994, by exhaust market expert Gary Biggs, with the mission of delivering high quality performance exhaust at a great value. The mission was successful and in less than two decades Flowtech became the leader in value priced exhaust systems. Flowtech cornered its place in the market with aggressive and memorable product names such as Raptor(TM), Terminator(TM), Afterburner(TM) and Warlock(TM). Flowtech even revived some names from back in the day like Purple Hornies(TM). Flowtech made its mark with simple yet effective improvements like slotted port flanges giving added wiggle room during header installation. They dimpled their tubes at the port to make more room for the header bolts and they parallel ground their flanges to assure a tight seal. Flowtech innovations include their unique Afterburner headers which separated the odd firing cylinders with a velocity tube to improve scavenging. Their patented Warlock bypass muffler won the SEMA best new product award for its revolutionary open or closed design in 1996. When Flowtech became part of Holley Performance Products in 1999, the company continued to focus on value, with an emphasis on late model cars and trucks. Headers and exhaust systems were developed for Mustangs, Camaros, and all types of full size trucks - including diesels. The same innovation continues today with the addition of universal X-pipe kits and X-pipe kits with built in cut-outs. Continuous product updates and improvements to manufacturing processes will keep Flowtech the leader in value priced exhaust systems. We hope you enjoy your Flowtech product as much as we enjoy building it!
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