Flowtech

Flowtech Steel Exhaust Manifold - 11704-1FLT

Part #
11704-1FLT
Line:
FLT

Product Information

  • Warranty:  90 Day Limited Warranty
  • Unit of Measure:  Each
  • UPC:  # 90127690734
  • Color: Silver
  • Finish: Ceramic
  • Material: Steel
  • Port Shape: Square
  • Style: Ram Horn
  • Hardware Included: Yes
  • Collector Size (in): 2-1/2 Inch
  • Gasket Or Seal Included: Yes
  • Primary Tube Diameter (in): 1-5/8 Inch
  • Engine Make/Size: Chevrolet Small Block Gen I

Applications for this Product

  • This product is universal and applies to all vehicles.

Detailed Description

Exhaust Manifold; 1.625 Inch Diameter Primaries; 2.25 Inch Collector Size Silver Metallic Ceramic Finish; For Use With Hot Rods With Small Block Chevrolet Motor;

Flowtech exhaust manifolds are the perfect combination of quality and value. These Rams horn exhaust manifolds fit all popular hot rods with the popular small block Chevy engine.

Features:

  • Tight fit block hugger design for popular hot rods powered by the popular small block Chevy motors
  • Cast iron construction styled in the vintage Rams Horn inch design for maximum engine clearance and maximum strength
  • Smooth transition, 1-5/8 inch diameter primaries are used for increased exhaust flow increasing performance and improving throttle response
  • 3/8 inch thick 2-1/4 inch collector for maximum strength
  • Thick manifold flange pads for a leak-free seal and maximum strength
  • Premium aluminum manifold gaskets and collector hardware is included
  • This manifold is coated in metallic ceramic coating for maximum performance and reduced skin temperatures
  • Sold as a pair

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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