Product Specifications

(PLEASE REVIEW THE FOLLOWING PRODUCT SPECIFICATIONS & FOOTNOTES THOROUGHLY)

• Tube Diameter 1-3/4 in. x 1-7/8 in.
• Chassis Compatibility GRT, Masterbuilt, Rocket, Rayburn, Warrior, Barry Wright Style
• Class Late Models
• Collector Attachment 3-1/2 in.
• Collector Diameter 3 1/2 in.
• Collector Size 3-1/2 in.
• Contents Headers, Gasket, Mounting Hardware
• E.O. # No
• Emissions Notes RACING HEDDER! Not legal for use on pollution controlled vehicles.
• Engine Chevy SB- Spread Ports
• Finish Uncoated
• Finish Type Uncoated Mild steel
• Flange Style Spread port
• Flange Thickness 0.375 in.
• Head Flange Style Spread Port
• Header Port Shape Same As Port
• Header Style Stepped Conventional
• Notes Dirt Late Model Race Header Chev. 283-400
• O2 Sensors No
• Material Mild Steel
• Tube Design Stepped Conventional
• Tube Material Thickness 18g
• Tube Size 1-3/4 in. x 1-7/8 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
• Transmission Mount/Crossmember (Included) No
• Y-Pipe Included No
• Quantity Sold as a set.
• Primary Tube Gauge 18g
• Primary Tube Diameter (in) 1.75 in. x 1.875 in.
• Package Contents Set of Headers, mounting hardware and gaskets
• Header Material Mild Steel
• Header Finish Raw
• Cylinder Head Port Shape Oval
• Cylinder Head Spread Ports
• O2 Provision No
• Replacement Gasket 18588
• Replacement Head Flange Gasket 18588
• California Proposition 65 WARNING: Cancer. For more info visit www.P65Warnings.ca.gov