Painted Block Hugger Headers for 1955-1957 Small Block Chevy 265-400 ci
InfoVehicle Info Needed
JEGSPART NUMBER: 555-30057

Painted Block Hugger Headers for 1955-1957 Small Block Chevy 265-400 ci

$16199$178.99You Save$17.00
ShippingShips on Oct 07, 2026
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Small Block Chevy
Block Hugger Headers
  • 1955-1957 Small Block Chevy 265-400 ci
  • For Front Crossmembers Except Engine-Centered
  • 1-5/8 in. Primary
  • 2-1/2 in. Collector
  • Short Design, Center Exit
  • Black Painted Finish
  • Pair

    JEGS 555-30057 Painted Block Hugger Headers Features:

    • Does not work with engine-centered front crossmember
    • Will not fit with A.I.R. pump
    • Works with A/C

      Automatic Standard
      Column Floor Column Floor
      Yes Yes Yes Yes

    Special Exhaust Headers Notes:

    • Due to variations in engine and vehicle configurations, installation of aftermarket headers may require minor modifications
    • Common adjustments include power-steering or A/C bracket relocation, dipstick tube modification, or clearance for steering shaft and clutch linkage
    • Inspect for worn or collapsed motor mounts, and verify clearance for spark plugs, wires, brake lines, and transmission or fuel lines
    • Always test-fit headers before painting or coating to ensure proper alignment and clearance
    • Re-torque after initial heat cycles

    Emissions Note:

    This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

    CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

    • Performance Headers at Budget Prices

      JEGS Tubular Headers offer an immediate increase in performance by eliminating backpressure, improving exhaust flow, and building more horsepower. The consistent tubing diameter contributes to the smooth airflow and higher exhaust velocity.

    Part TypeHeader
    Product LineJEGS Tubular Headers
    BrandJEGS
    Package Height10.5
    Package Width16.4
    Package Length23.5
    Weight17.2 PG
    Part CategoryPerformance Parts
    Header Flange Thickness0.313 in (7.95 mm)
    Header FinishBlack
    Tube DirectionDown Swept
    Cylinder Head Port ShapeRound
    Transmission Mount IncludedNo
    Header MaterialSteel
    Gaskets IncludedYes
    Weld-UpNo
    Collector Attachment3-bolt flange
    Flange StyleStandard
    TunedNo
    Collector Diameter2.5 in (63.5 mm)
    Motor Mounts IncludedNo
    Part FitmentSemi Universal
    Reducers IncludedYes
    Primary Tube Gauge16-gauge
    Header StyleBlock hugger
    Cross Over Pipe IncludedNo
    Catalytic Converter(S) IncludedNo
    Primary Tube Diameter1.625 in (41.3 mm)
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

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