Description

Flowtech Block Hugger - Painted FLOWTECH Block Hugger headers are ideal for hot rods where fit and finish is really important. Block Huggers make performance and style easy for engine swaps, and with our new Hugger Toobs you can hook up to an existing exhaust system with ease. 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 services at 270-781-9741 for additional information regarding ceramic 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

  • Tube Wall Thickness: 16 GU
  • Grade Type: Performance
  • Gasket Or Seal Included: Yes
  • Engine: GM Big Block
  • Finish: Painted
  • Primary Tubing Diameter: 1-3/4 Inch
  • Primary Tube Dia.: 1-3/4 inch
  • Primary Tubing Diameter: 1.750 Inch
  • Bolt size: 3/8-16 x 3/4
  • CARB (California) Compliant: No
  • Oxygen Sensor Port: No
  • Collector Attachment: 3-Bolt Flange
  • Design: Block Hugger
  • Header Finish: Black Paint
  • Sheen Level: Satin
  • EGT Port: No
  • Color: Black
  • Tube Material: Mild Steel
  • Material: Mild Steel
  • Collector Port Diameter: 2.50"
  • Mounting Hardware Included: No
  • Collector Diameter: 2.50"
  • Header Style: Block Hugger

• Documents and Manuals

  • 1101_FLO11030FLT.pdf