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Vehicle Info NeededCOLD CASE RADIATORSPART NUMBER: 359-CHT563A
Aluminum Performance Radiator 1955-1956 Full Size Chevy
$43454
Ships on 09/09/2026
Lowest Price GuaranteeChevy Full Size
Aluminum Performance Radiator1955-1956 Full Size Chevy V8 Mounts In Front of Radiator Support Automatic Transmission 17 in. H x 21.500 in." W x 3 in. D
Cold Case Radiators CHT563A Features:
1955-1956 Chevrolet Tr-Five Aluminum Performance Radiator. 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 weldedAll 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: RPE563Radiator 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 inchReady-Fit GM Radiators
Cold Case high-quality replacement radiators for GM vehicles have two oversized rows that perform just as well as traditional 3 or 4 row radiators. Each ready-fit aluminum radiator is made to factory specs, TIG-welded, and features OEM stamping. When replacing your radiator, Cold Case will keep your GM car or truck engine running cool.
Part TypeRadiator
Product LineCold Case Aluminum Radiators for GM Vehicles
BrandCOLD CASE RADIATORS
Package Height7.5
Package Width25.0
Package Length26.5
Weight19.39 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 IncludedNo
Transmission CoolerYes
Radiator StyleDownflow
Vendor Part NumberCHT563A
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
