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Vehicle Info NeededCOLD CASE RADIATORSPART NUMBER: 359-GPG34
Aluminum Performance Radiator 1966-1967 Pontiac GTO
$42254
Ships on Sep 04, 2026
Lowest Price GuaranteePontiac GTO
Aluminum Performance Radiator1966-1967 Pontiac GTO Without AC Manual Transmission 15.500 in. H x 25.250 in. W x 3 in. D
Cold Case Radiators GPG34 Features:
1966-1967 Pontiac GTO Tempest LeMans Aluminum Performance Radiator. MT Cars w/o AC. This is the smaller 15.5 inch core for cars without factory AC.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 ManualDirect fitment for 66-67 GTOOld Part Number: RPE36LRadiator SpecsCore 15-1/2 inchWidth 25-1/4 inchOverall Height 20-1/8 inchOverall Thickness 3 inchUpper Hose 1-1/2 inchLower Hose 1-13/16 inchTubes (2) 1 inch TubesTrans Lines 12-1/4 inchPart TypeRadiator
BrandCOLD CASE RADIATORS
Package Height7.75
Package Width24.0
Package Length29.0
Weight18.33 PG
Part CategoryPerformance Parts
Overall Thickness2.5 in (63.5 mm)
Overall Height20.125 in (511.2 mm)
Outlet Size1.875 in (47.6 mm)
Radiator Cap IncludedYes
Radiator MaterialAluminum
Inlet Size (In.)1.5
Core Height15.5 in (393.7 mm)
Core Width25.25 in (641.35 mm)
Row Quantity2
Overall Width25.25 in (641.4 mm)
Tube Size1 in (25.4 mm)
Fan IncludedNo
Transmission CoolerNo
Part FitmentSemi Universal
Radiator StyleDownflow
Vendor Part NumberGPG34
Package Qty1
Package TypeEA
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