Product Specifications

• Tube Diameter 2-1/2"
• Collector Style SLIP-ON
• Collector Attachment 5"
• Collector Diameter 5"
• Collector Size 5"
• Contents Mandrel bent set uf tubes, flanges, collectors, mounting hardware and gaskets.
• Engine Chevy BB
• Finish Raw
• Flange Style Standard
• FLANGE Thickness 0.375"
• Header Style Downswept Dyno
• Installation Notes The rear tubes of this header kit must be cut and rotated.
• Notes Engine Dyno Weld-up Kit Chev. BB
• Material Mild Steel
• Tube Material Thickness 18g
• Tube Size 2-1/2"
• with A.I.R. System No
• with EGR No
• Weld-Up Yes
• Tuned Yes
• Gasket Or Seal Included Yes
• Bolts/Studs Included Yes
• Transmission Mount Included No
• Motor Mounts Included NO
• Crossover Pipe Included NO
• Catalytic Converter(s) Included No
• Quantity Sold as a set.
• Primary Tube Gauge 18g
• Primary Tube Diameter (in) 2.50"
• Package Contents Mandrel bent set uf tubes, flanges, collectors, mounting hardware and gaskets.
• Header Material Mild Steel
• Header Finish Raw
• Cylinder Head Port Shape Oval