Product Specifications

• Tube Diameter 1-7/8"
• Automatic Transmission - Column Yes
• Collector Attachment 3-1/2"
• Collector Diameter 3 1/2"
• Collector Size 3-1/2"
• Contents Pair of Headers, Gaskets & Mounting Hardware
• Emissions Notes RACING HEDDER! Not legal for use on pollution controlled vehicles.
• Engine Chevy SB 302-350 with 18º Heads
• Finish Raw
• Flange Style Standard
• FLANGE Thickness 0.375"
• Head Flange Style Fit new Angle Head plug heads with raised exhaust ports.
• Header Style Upright Pulling
• KEY FEATURE NON-ADJUSTABLE
• Notes Upright Pulling Headers Chev. 283-400; Non-adjustable
• Material Mild Steel
• Tube Design Conventional
• Tube Material Thickness 18g
• Tube Size 1-7/8"
• Variations 65823
• with A.I.R. System No
• with EGR No
• Weld-Up No
• Tuned Yes
• Reducers Included NO
• 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) 1.875"
• Package Contents Pair of Headers, Gaskets & Mounting Hardware
• Header Material Mild Steel
• Header Finish Raw
• Cylinder Head GM 18º