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 heaters to break in a new engines to aviod 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

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

• Product Fits

  • Chevrolet Corvette 1963-1974

• Documents and Manuals

  • 1101_FLO11106FLT.pdf