This Product is MADE IN THE USA! Photo of exhaust header gaskets for Husler LS engine swap headers photo of Black Maxx Hedman Husler LS swap headers for 1955-1957 Chevy tri-5 cars

LS INTO TRI-5 CHEVY HEADERS; 1 3/4 IN. DIA, MID-LENGTH TUBES; BLACK MAXX

Headers For Installing An LS Engine into 1955-1957 TRI-5 Chevy (150, 210, Belair, Nomad); 1-3/4 in. Diameter, Mid-length Tubes- Black-Maxx Satin Black Ceramic Coated, Mild Steel Construction


Hedman Hedders, along with its Hedman Husler race header division, have been manufacturing quality headers in the USA since 1954. Hedman has been manufacturing long and mid-length tube headers for Chevy Tri-Fives for decades, so designing a good fitting, great performing set of headers for popular LS engine swaps is nothing new.

These mid-length design LS swap headers fit 1955-1957 Chevy Tri-5 Cars (150, 210, Belair, Nomad). They have a mild steel construction, and use smooth flowing, 1-3/4 in. diameter, CNC mandrel bent tubes that are hand-welded to ensure each pair is identical to the next. The stout 3/8" header flanges ensure a great seal that will resist warping, and the unique, gasketless ball and socket collector design allows your Tri Five Chevrolet's exhaust system to bolt up, even if it is not perfectly aligned with the header collectors.

These headers have Hedman's high temperature, BLACK-MAXX satin-black ceramic-metallic finish that withstands exhaust temperatures up to 1400 degrees F, and looks great. Hedman Husler confidently backs these headers with a One year warranty.

Part#45603
$694.28

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
  • Air Conditioning Yes
  • Automatic Transmission - Column No
  • Automatic Transmission - Floor Yes
  • Manual Transmission - Column No
  • Manual Transmission - Floor Yes
  • Collector Attachment 3 in.
  • Collector Diameter 3 in.
  • Collector Size 3 in.
  • Collector Style BALL and SOCKET Style (Gasketless)
  • Reducer Outlet Size 3 in.
  • Exhaust System Dia 2-1/2 in.
  • Contents One pair of headers, mounting hardware, O2 Bungs, gaskets, Instructions
  • E.O. # No
  • Emissions Notes Not Legal For Street Use on '75-Later Model Years! Legal for off-road use only.
  • Engine Chevy LS Series
  • Finish BLACK MAXX Satin Black Ceramic-Metallic
  • Finish Type BLACK MAXX- Black Ceramic-Metallic Coating
  • Flange Style Standard
  • Flange Thickness 0.375 in.
  • Product Type Headers
  • Head Style Factory Profile
  • Header Port Shape Round
  • Header Style Mid-Length Tube
  • Notes 55-57 Chev. Bel Air, 150, 210 LS Swap Headers
  • O2 Sensors Included No
  • Port Style Round
  • Power Steering Yes
  • Material Mild Steel
  • Transmission Compatibility Manual Transmission
  • Transmission Compatibility Automatic Transmission
  • Tube Design Standard
  • Tube Length Mid-Length Tubes
  • Tube Material Thickness 18g
  • Tube Size 1-3/4 in.
  • with A.I.R. System No
  • with EGR No
  • Weld-Up No
  • Tuned No
  • Bolts/Studs Included Yes
  • Catalytic Converter(s) Included No
  • Crossover Pipe Included No
  • Gasket Or Seal Included Yes
  • Installation Hardware Included Yes
  • Motor Mounts Included No
  • Reducers Included Yes
  • Y-Pipe Included No
  • Quantity Sold as a set.
  • Primary Tube Gauge 18g
  • Primary Tube Diameter (in) 1.75 in.
  • Package Contents Pair of headers, mounting hardware, O2 Bungs, gaskets, Reducers, Instructions
  • Header Material Mild Steel
  • Header Finish BLACK MAXX Satin Black Ceramic-Metallic
  • Cylinder Head Port Shape Round
  • O2 Provision No
  • Vehicle Family Chevy Passenger Car- 1955-57
  • Header Construction MILD STEEL- Standard-Duty
  • Replacement Gasket 18495
  • Replacement Head Flange Gasket 18495
  • California Proposition 65 WARNING: Cancer & Reproductive Harm. For more info visit www.P65Warnings.ca.gov

Vehicle Applications

      Year C.I.D. Liter Block Type Cylinders Fuel Type Drive Type
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(229) Engine Swap Headers.
      Emissions Notes1955-57 VEHICLES- These vehicles have no factory emissions systems. These headers are 50 state legal for use on this vehicle as long as any existing emissions controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(229) Engine Swap Headers.
      Emissions Notes1955-57 VEHICLES- These vehicles have no factory emissions systems. These headers are 50 state legal for use on this vehicle as long as any existing emissions controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(229) Engine Swap Headers.
      Emissions Notes1955-57 VEHICLES- These vehicles have no factory emissions systems. These headers are 50 state legal for use on this vehicle as long as any existing emissions controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(229) Engine Swap Headers.
      Emissions Notes1955-57 VEHICLES- These vehicles have no factory emissions systems. These headers are 50 state legal for use on this vehicle as long as any existing emissions controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(229) Engine Swap Headers.
      Emissions Notes1955-57 VEHICLES- These vehicles have no factory emissions systems. These headers are 50 state legal for use on this vehicle as long as any existing emissions controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(229) Engine Swap Headers.
      Emissions Notes1955-57 VEHICLES- These vehicles have no factory emissions systems. These headers are 50 state legal for use on this vehicle as long as any existing emissions controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(229) Engine Swap Headers.
      Emissions Notes1955-57 VEHICLES- These vehicles have no factory emissions systems. These headers are 50 state legal for use on this vehicle as long as any existing emissions controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(229) Engine Swap Headers.
      Emissions Notes1955-57 VEHICLES- These vehicles have no factory emissions systems. These headers are 50 state legal for use on this vehicle as long as any existing emissions controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(229) Engine Swap Headers.
      Emissions Notes1955-57 VEHICLES- These vehicles have no factory emissions systems. These headers are 50 state legal for use on this vehicle as long as any existing emissions controls are not removed from vehicle.
      Year C.I.D. Liter Block Type Cylinders Fuel Type Drive Type
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(229) Engine Swap Headers.
      Emissions Notes1955-57 VEHICLES- These vehicles have no factory emissions systems. These headers are 50 state legal for use on this vehicle as long as any existing emissions controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(229) Engine Swap Headers.
      Emissions Notes1955-57 VEHICLES- These vehicles have no factory emissions systems. These headers are 50 state legal for use on this vehicle as long as any existing emissions controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(229) Engine Swap Headers.
      Emissions Notes1955-57 VEHICLES- These vehicles have no factory emissions systems. These headers are 50 state legal for use on this vehicle as long as any existing emissions controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(229) Engine Swap Headers.
      Emissions Notes1955-57 VEHICLES- These vehicles have no factory emissions systems. These headers are 50 state legal for use on this vehicle as long as any existing emissions controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(229) Engine Swap Headers.
      Emissions Notes1955-57 VEHICLES- These vehicles have no factory emissions systems. These headers are 50 state legal for use on this vehicle as long as any existing emissions controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(229) Engine Swap Headers.
      Emissions Notes1955-57 VEHICLES- These vehicles have no factory emissions systems. These headers are 50 state legal for use on this vehicle as long as any existing emissions controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(229) Engine Swap Headers.
      Emissions Notes1955-57 VEHICLES- These vehicles have no factory emissions systems. These headers are 50 state legal for use on this vehicle as long as any existing emissions controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(229) Engine Swap Headers.
      Emissions Notes1955-57 VEHICLES- These vehicles have no factory emissions systems. These headers are 50 state legal for use on this vehicle as long as any existing emissions controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(229) Engine Swap Headers.
      Emissions Notes1955-57 VEHICLES- These vehicles have no factory emissions systems. These headers are 50 state legal for use on this vehicle as long as any existing emissions controls are not removed from vehicle.
      Year C.I.D. Liter Block Type Cylinders Fuel Type Drive Type
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(229) Engine Swap Headers.
      Emissions Notes1955-57 VEHICLES- These vehicles have no factory emissions systems. These headers are 50 state legal for use on this vehicle as long as any existing emissions controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(229) Engine Swap Headers.
      Emissions Notes1955-57 VEHICLES- These vehicles have no factory emissions systems. These headers are 50 state legal for use on this vehicle as long as any existing emissions controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(229) Engine Swap Headers.
      Emissions Notes1955-57 VEHICLES- These vehicles have no factory emissions systems. These headers are 50 state legal for use on this vehicle as long as any existing emissions controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(229) Engine Swap Headers.
      Emissions Notes1955-57 VEHICLES- These vehicles have no factory emissions systems. These headers are 50 state legal for use on this vehicle as long as any existing emissions controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(229) Engine Swap Headers.
      Emissions Notes1955-57 VEHICLES- These vehicles have no factory emissions systems. These headers are 50 state legal for use on this vehicle as long as any existing emissions controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(229) Engine Swap Headers.
      Emissions Notes1955-57 VEHICLES- These vehicles have no factory emissions systems. These headers are 50 state legal for use on this vehicle as long as any existing emissions controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(229) Engine Swap Headers.
      Emissions Notes1955-57 VEHICLES- These vehicles have no factory emissions systems. These headers are 50 state legal for use on this vehicle as long as any existing emissions controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(229) Engine Swap Headers.
      Emissions Notes1955-57 VEHICLES- These vehicles have no factory emissions systems. These headers are 50 state legal for use on this vehicle as long as any existing emissions controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(229) Engine Swap Headers.
      Emissions Notes1955-57 VEHICLES- These vehicles have no factory emissions systems. These headers are 50 state legal for use on this vehicle as long as any existing emissions controls are not removed from vehicle.
      Year C.I.D. Liter Block Type Cylinders Fuel Type Drive Type
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(229) Engine Swap Headers.
      Emissions Notes1955-57 VEHICLES- These vehicles have no factory emissions systems. These headers are 50 state legal for use on this vehicle as long as any existing emissions controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(229) Engine Swap Headers.
      Emissions Notes1955-57 VEHICLES- These vehicles have no factory emissions systems. These headers are 50 state legal for use on this vehicle as long as any existing emissions controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(229) Engine Swap Headers.
      Emissions Notes1955-57 VEHICLES- These vehicles have no factory emissions systems. These headers are 50 state legal for use on this vehicle as long as any existing emissions controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(229) Engine Swap Headers.
      Emissions Notes1955-57 VEHICLES- These vehicles have no factory emissions systems. These headers are 50 state legal for use on this vehicle as long as any existing emissions controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(229) Engine Swap Headers.
      Emissions Notes1955-57 VEHICLES- These vehicles have no factory emissions systems. These headers are 50 state legal for use on this vehicle as long as any existing emissions controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(229) Engine Swap Headers.
      Emissions Notes1955-57 VEHICLES- These vehicles have no factory emissions systems. These headers are 50 state legal for use on this vehicle as long as any existing emissions controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(229) Engine Swap Headers.
      Emissions Notes1955-57 VEHICLES- These vehicles have no factory emissions systems. These headers are 50 state legal for use on this vehicle as long as any existing emissions controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(229) Engine Swap Headers.
      Emissions Notes1955-57 VEHICLES- These vehicles have no factory emissions systems. These headers are 50 state legal for use on this vehicle as long as any existing emissions controls are not removed from vehicle.
      Vehicle Specific Information
      Air ConditioningYes
      Power SteeringYes
      Auto Transmission - ColumnNo
      Auto Transmission - FloorYes
      Manual Transmission - ColumnNo
      Manual Transmission - FloorYes
      Footnotes(229) Engine Swap Headers.
      Emissions Notes1955-57 VEHICLES- These vehicles have no factory emissions systems. These headers are 50 state legal for use on this vehicle as long as any existing emissions controls are not removed from vehicle.
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