Aluminum Radiator for Select 1955-1957 Chevrolet Models w/ GM LS Engine Conversion
InfoVehicle Info Needed
JEGSPART NUMBER: 555-511553

Aluminum Radiator for Select 1955-1957 Chevrolet Models w/ GM LS Engine Conversion

$33499$368.99You Save$34.00
ShippingShips on Sep 03, 2026
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GM Models w/GM LS Engine
Aluminum Radiator
  • 1955-1957 Chevy 150, 210, Bel Air, Nomad w/GM LS Engine Conversion
  • Direct Fitment
  • 2-Row 1 1/8 in. W. High Flow Tubes
  • Aluminum Construction
  • Semi-Polished Finish

    JEGS 555-511553 Aluminum Radiator for GM LS Engine Conversion Features:

    • Designed to Fit 1955-1957 Chevy 150, 210, Bel Air, Nomad w/GM LS Engine Conversion
    • Direct Fit to Factory V8 or 6 Cylinder Core Support for LS Engines, Mounts on the Grill Side of Either Core Support
    • Direct Replacement Bolt-in Radiator, "Looks Like the Original"
    • Original Style Stamped Tanks and Mounting Brackets
    • Inlet and Outlet Attached for Specific Engine Conversion
    • Made with High-Quality 100-percent Aluminum and Fully Tig Welded
    • Crossflow Design
    • Dual 1 1/8 in. High Flow Tubes for Maximum Cooling
    • Core: 26 in. Wide x 16 in. High x 2 1/2 in. Thick
    • Overall Dimensions at Widest Point
      • Overall Height: 17 in.
      • Overall Width: 30 in.
      • Overall Thickness: 3 in.
    • Inlet: 1 1/2 in. Diameter Right/Passenger Side Upper
    • Outlet: 1 1/2 in. Diameter Right/Passenger Side Lower
    • Built-in Provision on Right/Passenger Side Tank for LS Engine Steam Port
    • Built-in Transmission Cooler
    • The Semi-Polished Finish Allows for Easy Painting to Match the Factory Radiator Color or Your Personal Color Preference.

    JEGS 555-511553 Aluminum Radiator for GM LS Engine Conversion Notes:

    • You Will Need to Make Provisions for your Radiator Hoses on the Side Panels
    • Will Work with Automatic or Manual Transmission Applications
  • Part TypeRadiator
    BrandJEGS
    Package Height8.0
    Package Width23.0
    Package Length33.0
    Weight20.0 PG
    Part CategoryPerformance Parts
    Overall Thickness3 in (76.2 mm)
    Overall Height17 in (431.8 mm)
    Inlet Size1.500 in.
    Radiator MaterialAluminum
    Drain Valve IncludedYes
    Trans CoolerYES
    QuantitySold individually
    Inlet LocationUpper passenger side
    2 Row Core Thickness2.5 in (63.5 mm)
    Core Height16 in (406.4 mm)
    Core Thickness3 in (76.2 mm)
    Mounting Brackets IncludedYes
    Core Width26 in (660.4 mm)
    Row Quantity2
    Overall Width30 in (762 mm)
    Radiator FinishSemi-Polished
    Part FitmentDirect Fit
    Radiator StyleCrossflow
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

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