Aluminum Radiator & Fan Combo for Select 1967-1972 GM Cars & Trucks w/GM LS Engine Conversion [Dual 12 in. Fans]
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JEGSPART NUMBER: 555-511517

Aluminum Radiator & Fan Combo for Select 1967-1972 GM Cars & Trucks w/GM LS Engine Conversion [Dual 12 in. Fans]

$46499$511.99You Save$47.00
ShippingShips on 09/16/2026
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GM Models w/GM LS Engine
Radiator & Fan Combo
  • 1968-1972 GM A-Body Cars
  • 1967-1972 Chevy/GMC Trucks
  • w/GM LS Eng. Conversion
  • w/12 in. Dual Electric Fans & Shroud
  • See Fitment Tab for Applications
  • 2-Row 1 1/8 in. W. High Flow Tubes
  • Aluminum
  • Semi-Polished

    JEGS 555-511517 Aluminum Radiator & Fan Combo for GM LS Engine Conversion Features:

    • Designed to Fit 1968-1972 Buick, Chevrolet, Oldsmobile, Pontiac (GM A-Body) Cars & 1967-1972 Chevy/GMCTrucks w/GM LS Engine Conversion
    • Direct Replacement Bolt-in Radiator, "Looks Like the Original"
    • Original Ribbed Style Stamped Tanks
    • Does Not Use 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 Width: 28 1/4 in.
    • Core Height: 18 3/4 in.
    • Core Thickness: 2 1/2 in.
    • Overall Dimensions at Widest Point
      • Overall Width: 33 1/2 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.
    • Includes Dual 1300 CFM 12 in. Diameter Single Blade Electric Fans with Aluminum Fan Shroud
    • Fan Installation Requires Wiring Harness and Mounting Screws Which are Not Included and are Available Separately
    • Fan Shroud Dimensions:
      • Width: 25 1/8 in.
      • Height: 15 1/8 in.
      • Thickness: 3 1/2 in.

    JEGS 555-511517 Aluminum Radiator & Fan Combo Applications:

    • 1968-1972 GM A-Body Cars
      • 1968-1972 Buick Skylark
      • 1968-1972 Chevrolet Chevelle
      • 1968-1972 Chevrolet El Camino
      • 1968-1972 Chevrolet Malibu
      • 1970-1972 Chevrolet Monte Carlo
      • 1968-1972 Oldsmobile Cutlass
      • 1968-1972 Oldsmobile F85
      • 1968-1972 Pontiac GTO
      • 1968-1972 Pontiac Lemans
      • 1968-1972 Pontiac Tempest
    • 1967-1972 Chevrolet Trucks
    • 1967-1972 GMC Trucks

    JEGS 555-511517 Aluminum Radiator & Fan Combo for GM LS Engine Conversion Notes:

    • Will Work with Automatic or Manual Transmission Applications
  • 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
    Weight32.0 PG
    Part CategoryPerformance Parts
    Overall Thickness3 in (76.2 mm)
    Overall Height18.75 in (476.3 mm)
    Outlet Size1.5 in (38.1 mm)
    Inlet Size1.500 in.
    Fan QuantityDual
    Wiring IncludedNo
    Drain Valve IncludedYes
    Trans CoolerYES
    Mounting Hardware IncludedNo
    2 Row Core Thickness2.5 in (63.5 mm)
    Core Height18.75 in (476.25 mm)
    Core Thickness2.5 in (63.5 mm)
    Trans Cooler Line Connection1/4-18 NPT
    Fan Diameter12 in (304.8 mm)
    Core Width28.25 in (717.55 mm)
    Overall Width33.5 in (850.9 mm)
    Tube Size1.125 in (28.575 mm)
    Fan IncludedYes
    Transmission CoolerYes
    Part FitmentDirect Fit
    Maximum Fan Cfm1,300 cfm Each
    Radiator StyleCrossflow
    Package Qty1
    Package TypeEA
    No Questions
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