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Aluminum Radiator w/Double Pass Coolant Flow for Select 1973-1987 GM Model Cars w/GM LS Engine Conversion
InfoVehicle Info Needed
JEGSPART NUMBER: 555-511454

Aluminum Radiator w/Double Pass Coolant Flow for Select 1973-1987 GM Model Cars w/GM LS Engine Conversion

$31999$351.99You Save$32.00
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Stainless Steel Hose Clamps 1-5/8 in. to 2 3/8 in. OD

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Stainless Steel Hose Clamps 1-5/8 in. to 2 3/8 in. OD

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Coolant Overflow Tank, 34 oz. Capacity [Polished Stainless Steel]

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16705 Service Pro Antifreeze Concentrate [1 gallon]

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GM Models w/GM LS Engine
Aluminum Radiator
  • Fits Select 1973-1987 Buick, Chevy & Olds Models
  • w/GM LS Eng. Conversion
  • See Fitment Tab for Applications
  • Direct Fitment
  • Double Pass Coolant Flow
  • 2-Row 1 1/8 in. W. High Flow Tubes
  • Aluminum
  • Semi-Polished Finish

    JEGS 555-511454 Aluminum Radiator for GM LS Engine Conversion Features:

    • Designed to Fit Select 1973-1987 GM Cars w/GM LS Engine Conversion
    • 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 w/Double Pass Coolant Flow</li>
    • Dual 1 1/8 in. High Flow Tubes for Maximum Cooling
    • Core Width: 26 1/4 in.
    • Core Height: 17 1/2 in.
    • Core Thickness: 2 1/2 in.
    • Overall Dimensions at Widest Point
      • Overall Width: 32 in.
      • Overall Height: 18 3/4 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 555-511454 Aluminum Radiator for GM LS Engine Conversion Notes:

    • Will Work with Automatic or Manual Transmission Applications
    • A High Volume Water Pump is Also Suggested

    • Efficient Cooling for Your Engine Conversion

    JEGS Aluminum Conversion Radiators for Cars, Jeeps, and Trucks are designed to make your engine conversion project a breeze and provide efficient cooling. Each radiator is hand-made from 100-percent aluminum with factory-style tanks and brackets, fully tig welded, and assembled using the inlets and outlets to match each specific engine conversion application. These units are a direct bolt-in to the factory vehicle location, easy to install, and will provide your ride with a clean look.

    JEGS also offers other Aluminum Radiators for Classic Cars, Classic Trucks, Street Rods, and Ready-Fit Radiators for Cars and Trucks. For more information CLICK on the Links Below.

    Part TypeRadiator
    Product LineJEGS Aluminum Conversion Radiators for Cars, Jeeps and Trucks
    BrandJEGS
    Package Height7.0
    Package Width22.0
    Package Length35.0
    Weight22.0 PG
    Part CategoryPerformance Parts
    Overall Thickness3 in (76.2 mm)
    Outlet Size1.500 in.
    Inlet Size1.500 in.
    Drain Valve IncludedYes
    Trans CoolerYES
    QuantitySold individually
    Inlet LocationUpper passenger side
    2 Row Core Thickness2.5 in (63.5 mm)
    Core Height17.5 in (444.5 mm)
    Core Thickness2.5 in (63.5 mm)
    Mounting Brackets IncludedNo
    Core Width26.25 in (666.75 mm)
    Outlet LocationLower passenger side
    Overall Width32 in (812.8 mm)
    Radiator TypeEngine Conversion
    Part FitmentDirect Fit
    Radiator StyleCrossflow
    Package Qty1
    Package TypeEA
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning