Description

Flowtech Long Tube Header - Black Paint Flowtech headers are the perfect combination of performance and value. Flowtech long tube headers are precision engineered using mandrel bent tubing, formed collectors and 5/16" 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. Breaking in an engine with ceramic coated headers WILL result in damage to the coating and will VOID all warranties. Ceramic coated headers require several heat cycles to fully cure before they will withstand extreme heat. Flowtech recommends using cast iron exhaust manifolds or old headers to break in new engines to avoid coating damage. Please call Flowtech tech service at 270-781-9741 for additional information regarding ceramic coated exhaust products. The use of header wraps can cause the header tubes to crack or rust due to excessive heat and moisture build-up. Flowtech does not recommend the use of header wraps as this will void the warranty.

• Specifications

  • Primary Tubing Diameter:1.625 IN
  • Header Finish:Black Paint
  • Material:Mild Steel
  • Collector Diameter:3.00 IN
  • EGT Port:No
  • Header Style:Long Tube
  • Tube Material:Mild Steel
  • Grade Type:Performance
  • Flange Thickness:5/16" IN
  • Color:Black
  • Flange Thickness:0.3125 IN
  • Engine:Chevrolet Small Block Gen I
  • Finish:Painted
  • Tube Wall Thickness:18 GU
  • Sheen Level:Satin
  • Design:Long Tube
  • Primary Tube Dia.:1-5/8 inch
  • Oxygen Sensor Port:No
  • Primary Tubing Diameter:1-5/8 IN
  • Tube Wall Thickness:.049 IN
  • Port Shape:Round
  • CARB (California) Compliant:No
  • Collector Port Diameter:3.00 IN
  • Bolt size:3/8-16 x 3/4

• Product Fits

  • Chevrolet Bel Air 1955-1957

• Documents and Manuals

  • 1101_FLO11112FLT.pdf