Product Specifications

• Tube Diameter 1-3/4" x 1-7/8"
• Chassis Compatibility GRT, Masterbuilt, Rocket, Rayburn, Warrior, Barry Wright Style
• Class Late Models
• Collector Attachment 3-1/2"
• Collector Diameter 3 1/2"
• Collector Size 3-1/2"
• Contents Headers, Gasket, Mounting Hardware
• Engine Chevy SB 283-400 (Gen 1) D-Port
• Finish HTC Polished Silver Ceramic-Metallic
• Flange Style Standard
• FLANGE Thickness 0.375"
• Head Flange Gasket 18567
• Head Flange Style Standard
• Header Port Shape D-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" x 1-7/8"
• with A.I.R. System No
• with EGR No
• Weld-Up No
• Tuned Yes
• Gasket Or Seal Included Yes
• Bolts/Studs Included Yes
• Transmission Mount Included No
• Motor Mounts Included NO
• Crossover Pipe Included NO
• Y-Pipe Included No
• Catalytic Converter(s) Included No
• Quantity Sold as a set.
• Primary Tube Gauge 18g
• Primary Tube Diameter (in) 1.75" x 1.875"
• Package Contents Headers, Gasket, Mounting Hardware
• Header Material Mild Steel
• Header Finish HTC Polished Silver Ceramic-Metallic
• Gasket # 18567
• Cylinder Head Port Shape D-Ports
• O2 Provision No