Description

1968-1974 Oldsmobile Cutlass (not Supreme)/442 350-403ci Standard Headers Primary Tube Collector Size 1.75 in. x 3 in.Fuel Economy From The Engine Leak Test For Max Performance Mandrel-Formed Power Plenum Leakproof O-Ringed Port Seals Include All Mounting Hardware Constructed of .049 cold roll flash mild steel tubing Precision engineered for fit, performance and economy

• Specifications

  • Collector Diameter: 3.00"
  • Material: Mild Steel
  • Engine: Oldsmobile V8
  • Header Style: Long Tube
  • Collector Port Diameter: 3.00"
  • Color: Black
  • Header Finish: Black Paint
  • Primary Tubing Diameter: 1.750 Inch
  • Mounting Hardware Included: Yes
  • Bolt size: 3/8-16 x 3/4
  • Tube Wall Thickness: 18 GU
  • Grade Type: Performance
  • Sheen Level: Satin
  • Tube Wall Thickness: .049 Inch
  • Flange Thickness: 0.3125"
  • Gasket Or Seal Included: Yes
  • Primary Tubing Diameter: 1-3/4 Inch
  • EGT Port: No
  • Design: Long Tube
  • Tube Material: Mild Steel
  • Port Shape: Rectangle
  • Collector Attachment: 3-Bolt Flange
  • Primary Tube Dia.: 1-3/4 inch
  • Oxygen Sensor Port: No
  • Finish: Painted
  • Flange Thickness: 5/16""

• Product Fits

  • Oldsmobile 442 1968-1969
  • Oldsmobile Cutlass 1968-1974

• Documents and Manuals

  • 1101_FLO11150FLT.pdf