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![Aluminum Radiator Fits Select 1965-1990 Buick, Chevrolet, GMC, Olds, Pontiac w/GM LS Conversion [Auto Trans]](https://www.jegs.com/images/mini_750/500/555/555-52327.jpg)
Vehicle Info NeededJEGSPART NUMBER: 555-52327
Aluminum Radiator Fits Select 1965-1990 Buick, Chevrolet, GMC, Olds, Pontiac w/GM LS Conversion [Auto Trans]
$50599$556.99You Save$51.00
Ships on 09/15/2026
Lowest Price GuaranteeGM Models w/GM LS Engine
Aluminum RadiatorFits Select 1965-1990 Buick, Chevy, GMC, Olds, Pontiac See Fitment Tab for Applications w/GM LS Eng. Conversion 30.75 in. H x 18.375 in. W Overall 26 in. H x 17.375 in. W Core 1.375 in. Inlet 1.5 in. Outlet Auto
JEGS 555-52327 Aluminum Radiator Features:
- Built To Perform, JEGS Conversion Radiators are 100% Aluminum Welded Construction
- Lighter Than Copper/Brass and Provides Up To 75% More Cooling Capacity
- Billet Machined Filler Necks for Better Pressure Control
- Crossflow Design
- 30.75 in. H x 18.375 in. W Overall Dimensions
- 26 in. H x 17.375 in. W Core Dimensions
- Top driver's side = 1 3/8 in. Inlet
- Bottom passenger's side = 1 1/2 in. Outlet
- Includes a High-Performance 7 Plate Transmission Cooler
- 1/8 in. NPT Sensor Port
- Uses 5/16 in. inverted flare tube OE fittings for transmission cooler
- 5/8 in. Heater Return capped
JEGS 555-52327 Aluminum Radiator Note:
- Replaces Northern Part Number 205216
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 Length33.0
Weight18.15 PG
Part CategoryPerformance Parts
Overall Thickness3.125 in. (79.375 mm)
Overall Height30.75 in. (781.05 mm)
Outlet Size1.5 in. (38.1 mm)
Inlet LocationUpper driver side
MaterialAluminum
Inlet Size (In.)1.375 in. (34.93 mm)
Core Height26 in. (660.4 mm)
Core Thickness2.25 in. (57.15 mm)
Core Width17.375 in. (441.325 mm)
Row Quantity2
Outlet LocationLower passenger side
Overall Width18.375 in. (466.725 mm)
Tube Size1 in. (25.4 mm)
Fan IncludedNo
Transmission CoolerYes
Part FitmentDirect Fit
FinishPolished
Radiator StyleCrossflow
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
