Doug's Headers D329-SS: 304 Stainless Steel 1-3/4" Primary/3" Collector Fenderwell Header (FITS: 62-67 Chevy Nova 265-400 SBC)

• 3/8-inch thick 304 stainless machined flanges to prevent warping
• CNC 304 stainless mandrel bent tubes for an accurate fit and improved flow
• Precision formed long transition collectors and long tube design reduce backpressure and increase higher RPM horsepower
• FITS: {62-67 Chevy Nova 265-400 SBC} 1963-1967 Chevrolet Chevy II / 1965-1967 Chevrolet Chevy II / 1962-1967 Chevrolet Nova
• Superior resistance to rust and corrosion with an impeccable finish.

Doug's Headers D329-SS: 304 Stainless Steel 1-3/4-inch Primary/3-inch Collector Fenderwell Header 

Iconic Doug’s Headers for top selling applications redefined in Stainless Steel. Superior resistance to rust and corrosion with an impeccable finish.

• 3/8-inch thick 304 stainless machined flanges to prevent warping


• CNC 304 stainless mandrel bent tubes for an accurate fit and improved flow


• Precision formed long transition collectors and long tube design reduce backpressure and increase higher RPM horsepower

Fitment Note: Header applications are based on original engine and cylinder head port centerlines unless otherwise noted. Raised port cylinder heads will cause installation issues.

• Finish: 304 Stainless Steel


• Material: 304 Stainless Steel


• Design: Fenderwell


• Primary Tubing Diameter: 1.75-inches


• Collector Port Diameter: 3.0-inches


• Port Shape: SAP


• Tube Wall Thickness: 16 Gauge


• Flange Thickness: 0.375-inches


• Collector Attachment: 3-Bolt Flange


• Oxygen Sensor Port: No


• Gasket Or Seal Included: Yes


• Mounting Hardware Included: Yes


• Grade Type: Performance


• Color: Silver


• Sheen Level: Satin

Fitment Note: Header applications are based on original engine and cylinder head port centerlines unless otherwise noted. Raised port cylinder heads will cause installation issues.

FITS: {62-67 Chevy Nova 265-400 SBC} 1963-1967 Chevrolet Chevy II / 1965-1967 Chevrolet Chevy II / 1962-1967 Chevrolet Nova