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FlowTech Lakester Header 11702-2FLT

FlowTech Lakester Header 11702-2FLT
FlowTech Lakester Header 11702-2FLTFlowTech Lakester Header 11702-2FLTFlowTech Lakester Header 11702-2FLT
$1,154.99 ea
NEWARRIVING SOONEstimated Ship Date 10/18/2023 (If Ordered Today)14 available from HOLLEY PERFORMANCE PRODUCTS as of 09/26/2023
Model: 4005945
Supplier has not provided any fitment data for this product.
Flowtech Headers are the perfect combination of quality and value. Flowtech is proud to announce the release of a complete line-up of Lakester headers for Small Block Chevy motor. These headers are a throw back to the dry lake or salt lake racers from the golden age of hot rods. These Lake style headers are a great way to build power and have the retro hot rod style.
  • Perfect Header For Vintage Lake Style Hot Rods
  • Mandrel Bent Tubes Provide Smooth Flow/Increased Exhaust Velocity
  • High Quality Welds
  • Increased Flow
  • Improves Throttle Response
  • Tig Welded Machined 3/8 in. Header Flange For Leak-Free Seal
  • Premium Hardware
Holley Performance Emission Code 4: 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
Installation Notes:
Measurements: Front (first) tube to end of collector - 24" Last (rear) tube to end of collector - 18"
About FlowTech

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™, Terminator™, Afterburner™ and Warlock™. Flowtech even revived some names from back in the day like Purple Hornies™.

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!


Download Name File Size


Application Automotive
Coated Finish Chrome
Collector Diameter 3.000 in.
Collector Tube Size 3.000 in.
Emission Code 4
Engine Chevrolet Small Block Gen I
Engine Make/Size Chevy Small Block (262-400)
Finish Chrome
Flange Length 0.375 in.
Flange Size 3/8 Inch
Header Finish Chrome
Header Style Lakester
Material Steel
Part Type Exhaust Header
Port Shape Same As Port/Can Be Matched
Primary Tube Dia. 1-5/8 inch
Primary Tube Diameter 1.625 in.
Tube Diameter 1.625 in.
Tube Direction Down Swept
Tube Material Mild Steel
WARNING CA Proposition 65 WARNING: Cancer and Reproductive Harm


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FlowTech Lakester Header 11702-2FLT:
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