Flowtech Tight Fit Block Hugger Header 11706-2FLT


For Use w/LS Motors - 1.625 in. Primary Tube - 2.5 in. Collector Tube - Chrome

Pricing: $320.95


For Use w/LS Motors - 1.625 in. Primary Tube - 2.5 in. Collector Tube - Chrome

Flowtech - Tight Fit Block Hugger Header P/N 11706-2FLT Features:

  • Ideal For Street Rods
  • Mandrel Bent Tubes Provide Smooth Flow/Increased Exhaust Velocity
  • 16 Gauge Tubing Increases Strength
  • Increases Performance
  • Improves Throttle Response
  • TIG Welded
  • Leak Free Seal
  • Premium Hardware/Gaskets
  • Adapter Tubes Supplied For Easy Connection


Holley products have been the undisputed leader in fuel systems for over 100 years. Holley carburetors power every NASCAR Sprint Cup team and every NHRA Pro–Stock champion. Holley's products include performance fuel pumps, fuel injection, intake manifolds, cylinder heads & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies, Hooker Headers, Flowtech Headers, NOS, Weiand, or Earl's, Holley products can give you the edge you need over the competition.


  • 11706-2FLT
  • 11706-2FLT
  • 090127690826
  • Flowtech
  • New

Shipping Information

  • Item Requires Shipping
  • 24.0 lbs.
  • W10.0000” x H19.0000” x L37.5000”

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.

Trusted Specialists GM engine & parts specialists
Located in the USA Owned, operated, & employed
Need Assistance? Call us at 888-748-4655
Mon-Thu 8am-6pm EST
Fri 8am-5:30pm EST
Have a Question Email us and we'll get back to you within 24 hours
Pace B2B