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Vehicle Info NeededCOLD CASE RADIATORSPART NUMBER: 359-CHT563AK
Aluminum Performance Radiator 1955-1956 Full Size Chevy
$65354
Ships on Oct 01, 2026
Lowest Price GuaranteeChevy Full Size
Aluminum Performance Radiator1955-1956 Full Size Chevy V8 Mounts In Front of Radiator Support Automatic Transmission Includes Electric Fan & Shroud Kit 17 in. H x 21.500 in. W x 3 in. D
Cold Case Radiators CHT563AK Features:
55-56 Tri-5 Chevy Aluminum Radiator And 16 Inch Fan Kit 6 Cyl (Front Mount). Straight 6 position cars for mount In Front of radiator support. Direct fit for 55-56 cars. 57 owners must use RPE563-7 for proper hood clearance. These COLD-CASE radiators are Tig welded 100 percent aluminum and absolutely beautiful.Don't buy a 3 or 4 row aluminum radiator! It doesn't cool as good as these oversize 2 row models. These radiators are original appearing and have the correct stamping. Once painted, you'd be hard pressed to find a difference over an original versus a COLD-CASE.100 percent TIG weldedFan Diameter 16 InchAll AluminumPolished OE style tanks16 fins per inchCorrugated fins that give more surface area and more thermal transferPressure testedFor manual/auto transDirect fitment for 55-56 Chevy (Straight 6 position mount)Old Part Number: RPE563KRadiator SpecsCore Height 17 inchCore Width 21.5 inchOverall Height 23.5 To CapOverall Width 23.5 inchOverall Thickness 3 inchTubes (2) 1.25 inch TubesUpper Hose 1.50 inchLower Hose 1.75 inchPart TypeRadiator
BrandCOLD CASE RADIATORS
Package Height17.0
Package Width27.0
Package Length36.0
Weight48.0 PG
Part CategoryPerformance Parts
Overall Thickness3 in (76.2 mm)
Overall Height23.5 in (596.9 mm)
Outlet Size1.75 in (44.5 mm)
Radiator Cap IncludedYes
Radiator MaterialAluminum
Inlet Size (In.)1.5
Core Height17 in (431.8 mm)
Core Width21.5 in (546.1 mm)
Row Quantity2
Overall Width23.5 in (596.9 mm)
Tube Size1 in (25.4 mm)
Fan IncludedYes
Transmission CoolerYes
Part FitmentSemi Universal
Radiator StyleDownflow
Vendor Part NumberCHT563AK
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
