Product Specifications

[PLEASE REVIEW THE FOLLOWING PRODUCT ATTRIBUTES & VEHICLE APPLICATION FOOTNOTES SPECIFIC TO YOUR VEHICLE, THOROUGHLY]

• Tube Diameter 1-5/8 in. x 1-3/4 in.
• Chassis Compatibility GRT, Masterbuilt, Rocket, Rayburn, Warrior, Barry Wright Style
• Class Late Models
• Collector Attachment 3 in.
• Collector Diameter 3 in.
• Collector Size 3 in.
• Contents Headers, Gasket, Mounting Hardware
• E.O. # No
• Emissions Notes RACING HEDDER! Not legal for use on pollution controlled vehicles.
• Engine Chevy SB with Oval Ports
• Finish Uncoated
• Finish Type Uncoated Mild steel
• Flange Style Standard
• Flange Thickness 0.375 in.
• Head Flange Style Standard
• Header Port Shape Oval Port
• Header Style Stepped Tri-Y
• Notes Dirt Late Model Race Header Chev. 283-400
• O2 Sensors Included No
• Material Mild Steel
• Tube Design Stepped Tri-Y
• Tube Material Thickness 18g
• Tube Size 1-5/8 in. x 1-3/4 in.
• with A.I.R. System No
• with EGR No
• Weld-Up No
• Tuned Yes
• Bolts/Studs Included Yes
• Catalytic Converter(s) Included No
• Crossover Pipe Included No
• Gasket Or Seal Included Yes
• Motor Mounts Included No
• Reducers Included No
• Y-Pipe Included No
• Quantity Sold as a set.
• Primary Tube Gauge 18g
• Primary Tube Diameter (in) 1.625 in. x 1.75 in.
• Package Contents Set of Headers, mounting hardware and gaskets
• Header Material Mild Steel
• Header Finish Raw
• Cylinder Head Port Shape Oval
• O2 Provision No
• Replacement Gasket 18566
• Replacement Head Flange Gasket 18566
• California Proposition 65 WARNING: Cancer. For more info visit www.P65Warnings.ca.gov