This Product is MADE IN THE USA!

BB CHEVY TURBO HEADERS; 1-3/4 IN. TUBE; T304 STAINLESS STEEL- RAW

T304 Stainless Steel, Upswept, Forward-Facing Turbo Headers For BB Chevy 396-502 Engines; 1-3/4 in. Tube Diameter, 3 in. Collector With V-Band Clamps and Exhaust Adapters- RAW Stainless.


Hedman?s high-performance turbo headers are built in the USA using durable 16g T304 stainless steel primary tubes and bulletproof 3/8 in. T304 stainless flanges. All tubes are mandrel-bent to ensure a smooth... (Read More)
Hedman?s high-performance turbo headers are built in the USA using durable 16g T304 stainless steel primary tubes and bulletproof 3/8 in. T304 stainless flanges. All tubes are mandrel-bent to ensure a smooth flow of exhaust gasses to maximize the benefits of your turbo. Each pair of Turbo headers includes gaskets, mounting hardware, and V-band clamps to make integrating these headers into your turbo system easier and cost effective. This set fits 396-502 (Mark IV / Gen 5) BB Chevy engines. These headers are uncoated, but coated models are also available. The headers are backed by Hedman's Limited Lifetime Warranty. (Read Less)

Product Specifications

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

  • Tube Diameter 1-3/4 in.
  • Tube Style Mid-Length
  • Collector Style V-Band
  • Air Conditioning No
  • Automatic Transmission - Column Yes
  • Automatic Transmission - Floor Yes
  • Manual Transmission - Column Yes
  • Manual Transmission - Floor Yes
  • Collector Attachment 3 in.
  • Collector Diameter 3 in.
  • Collector Size 3 in.
  • Reducer Outlet Size 3 in.
  • Exhaust System Dia 3 in.
  • Contents Headers, header gaskets and bolts, v-band collectors and exhaust adapters
  • E.O. # No
  • Emissions Notes Not Legal For Street Use on '75-Later Model Years! Legal for off-road use only.
  • Engine Chevy BB 396-454; '65-90 (Not Gen V or VI)
  • Finish Uncoated
  • Finish Type Uncoated Stainless Steel
  • Flange Style Standard
  • Flange Thickness 0.375 in.
  • Header Style Mid-Length Tube
  • Port Shape Round
  • Power Steering Yes
  • Material T304 Stainless Steel
  • Tube Design Standard
  • Tube Length Mid-Length Tubes
  • Tube Material Thickness 16g
  • Tube Size 1-3/4 in.
  • Bolts/Studs Included Yes
  • Catalytic Converter(s) Included No
  • Collector Bolts Included Not required
  • Collector Gasket Included Not required
  • Crossover Pipe Included No
  • Gasket Or Seal Included Yes
  • Installation Hardware Included Yes
  • Motor Mounts Included No
  • Mounting Hardware Included Yes
  • Reducers Included Yes
  • Quantity Sold as a pair.
  • Primary Tube Gauge 16g
  • Primary Tube Diameter (in) 1.75 in.
  • Package Contents Headers, header gaskets and bolts, v-band collectors and exhaust adapters
  • Header Material T304 Stainless Steel
  • Header Finish Raw
  • Cylinder Head Port Shape Round
  • Cylinder Head Stock Profile Heads
  • O2 Provision No
  • Header Construction T304 STAINLESS STEEL
  • Replacement Gasket 27530
  • Replacement Head Flange Gasket 27530
  • California Proposition 65 WARNING: Cancer & Reproductive Harm. For more info visit www.P65Warnings.ca.gov
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