Price: $200

This item has been shown 1180 times.

You are offerding on a Brand New Pair of FlowtechMid Length TubeHeaders,Painted Black Finish,2.5" Collectors, 1.5" Primary Tubes, Compatible with Small Block Chevy 283-400 Engines (Part #11108FLT).

Flowtech headers are the perfect combination of performance and value. Flowtech long tube headers are precision engineered using mandrel bent tubing, formed collectors and 3/8" flanges with sealing rings for a leak-free seal. All mounting hardware and gaskets are included for a simple installation. This header is coated in a high heat resistant black paint for a stealthy appearance.

NOTE: Installation requires Flowtech air conditioning bracket, Holley Part #10042FLT.

NOTE: Will fit with angle plug heads.

NOTE: Not compatible with manual transmission.

Compatible with:

  • Chevrolet:
    • 1967-1981 Camaro with 283-400ciEngines
    • 1968-1987 Chevelle with 283-400ciEngines
    • 1968-1979 Chevy II with 283-400ciEngines
    • 1968-1979 Nova with 283-400ciEngines
    • 1970-1987 Monte Carlo with 283-400ciEngines
    • 1971-1991 Impala with 283-400ciEngines
    • 1971-1991 Bel Air with 283-400ciEngines
    • 1971-1991 Capri with 283-400ciEngines
  • Oldsmobile:
    • 1978-1987Cutlass with283-400ciEngines


  • Tuned-length primary tubes for street performance
  • Mandrel-bent tubing for smooth exhaust flow
  • Light weight & sturdy 16 gauge tubing
  • Mandrel-formed Power Plenum collector for low back pressure
  • Sturdy, leak-tested O-Ring port seals
  • Engineered for a precision fit
  • Designed for easy, trouble-free installation
  • Includes all mounting hardware and premium gaskets
  • Mid-Length style header, will also work with catalytic converter equipped vehicles (Head pipe fabrication required)


  • Brand: Flowtech
  • Collector Diameter: 2.50 inch
  • Emission Code: 4
  • Header Finish:Black Paint
  • Header Flange Thickness(in): 3/8 inch
  • Header Style: Mid Length
  • Primary Tube Diameter: 1-1/2 inch
  • Product Type: Headers
  • Tube Material: Mild Steel

You can view and download the complete assembly instruction booklet for these headershere.

We also have thousands of other High Performance Partsin ourstore.


There is no faster shipping on . If you pay for the item by 5:00 Eastern, Monday-Friday, we will ship it the same day. If it's after 5:00 EST, we will ship it the next business day. If you pay for the item on the weekend, we will ship it out Monday.

now requires that sellers put a "handling time" on each item and "1 Business Day" is the shortest listed option. WE DON'T HAVE AHANDLING TIME. We ship same day in accordance with the paragraph above. No delays here. We want you to have theparts as bad as you do.

Shippingcost will be $19.99within the continental United States. If you buy 2 or more ofour sales,shipping will certainly be combined to save you money. We will be glad to ship internationally. Just send me a message for an international shipping quote.

Accepted payment methods:

We accept Paypal. If buyer doesn’t have a Paypal account, he or she can pay with Visa, Mastercard, or Discover through seller’s merchant account.

      Parts Search: