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Cold Case Performance Aluminum Radiators GMT556A Radiator, Performance, Aluminum, Polished, Crossflow, 2 Row, Transmission Cooler, Chevy, GMC, Truck, Each

SKU: RADGMT556A

Radiators

Cold Case Performance Aluminum Radiators GMT556A Radiator, Performance, Aluminum, Polished, Crossflow, 2 Row, Transmission Cooler, Chevy, GMC, Truck, Each

SKU: RADGMT556A

Radiators
A$1,388.21
BACKORDER This item will be special ordered in for you. Contact us prior to purchase if you require an ETA.
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Description

Cold-Case performance aluminum radiators are available and affordable for all. These high-quality, tube-and-fin performance radiators are true OE styles for most applications. Each Cold-Case design distributes fluid more evenly, eliminating hot and cold spots. Also, the massive cores take up the entire width of their tanks, so you get the most efficient cooling possible. The radiators drop-in without modifications needed (on most) and look original. Plus, Cold-Case stands behind its quality and research with a limited lifetime warranty on their products.

All Cold-Case radiators feature:

* Lightweight, efficient aluminum construction
* 100 percent TIG-welded
* Internally welded filler necks offer a clean, factory look
* Two oversized cooling rows for increased capacity
* 1 in. to 1 1/4 in. tubes for higher volume
* Works with factory filler cap
* Includes OEM-style petcock
* 42.7 percent lighter than comparable copper radiators
* 30 percent thicker materials than no-name aluminum radiators
* 60-day COOL guarantee

Part Type

77-87 Chevy/GMC Pickup Radiator AT

Data: v4.2 - Upd: 2026-10-14 09:27:09

Specifications

Product Attributes - Brand
Cold Case Radiators
Product Attributes - Manufacturer's Part Number
GMT556A
Product Attributes - Part Type
Radiators
Product Attributes - Product Line
Cold Case Performance Aluminum Radiators
Product Attributes - UPC
846861016107
Product Attributes - Radiator Material
Aluminum
Product Attributes - Radiator Style
Crossflow
Product Attributes - Transmission Cooler
Yes
Product Attributes - Overall Width (in.)
34.15 in.
Product Attributes - Overall Height (in.)
18.60 in.
Product Attributes - Overall Thickness (in.)
3.00
Product Attributes - Row Quantity
2
Product Attributes - Radiator Finish
Polished
Product Attributes - Core Width (in.)
28.35 in.
Product Attributes - Core Height (in.)
17.20 in.
Product Attributes - Radiator Inlet Size
1.500 in.
Product Attributes - Radiator Outlet Size
1.750 in.
Product Attributes - Trans Cooler Line Connection
1/2 in.-20 inverted flare
Product Attributes - Trans Cooler Adapter Fittings Included
No
Product Attributes - Tube Size
1 1/4 in.
Product Attributes - Fan Included
No
Product Attributes - Radiator Cap Included
Yes
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Cold Case Radiators
StreetFX SKU radGMT556A
SFX Item ID 5025444
Supplier Item Code 5025444
Manufacturer SKU GMT556A
Manufacturer UPC N/A
Alternative References CCRGMT556A

Compatibility

Application Data
  • UniversalNo
    MakeCHEVROLET
    ModelBLAZER
    SubmodelCUSTOM DELUXE
    Beginning Year1987
    Ending Year1987
    Engine Size5.0L/305
    Engine FamilyChevy small block Gen I
    Engine TypeV8
    TransmissionAutomatic
  • UniversalNo
    MakeCHEVROLET
    ModelBLAZER
    SubmodelCUSTOM DELUXE
    Beginning Year1987
    Ending Year1987
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    Engine TypeV8
    TransmissionAutomatic
  • UniversalNo
    MakeCHEVROLET
    ModelBLAZER
    SubmodelCUSTOM DELUXE
    Beginning Year1987
    Ending Year1987
    Engine Size6.2L/379
    Engine FamilyCHEVY V8 DIESEL
    Engine TypeV8
    TransmissionAutomatic
  • UniversalNo
    MakeCHEVROLET
    ModelBLAZER
    SubmodelSCOTTSDALE
    Beginning Year1988
    Ending Year1988
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    Engine TypeV8
    TransmissionAutomatic
  • UniversalNo
    MakeCHEVROLET
    ModelBLAZER
    SubmodelSCOTTSDALE
    Beginning Year1988
    Ending Year1988
    Engine Size6.2L/379
    Engine FamilyCHEVY V8 DIESEL
    Engine TypeV8
    TransmissionAutomatic
  • UniversalNo
    MakeCHEVROLET
    ModelBLAZER
    SubmodelSILVERADO
    Beginning Year1987
    Ending Year1987
    Engine Size5.0L/305
    Engine FamilyChevy small block Gen I
    Engine TypeV8
    TransmissionAutomatic
  • UniversalNo
    MakeCHEVROLET
    ModelBLAZER
    SubmodelSILVERADO
    Beginning Year1987
    Ending Year1988
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    Engine TypeV8
    TransmissionAutomatic
  • UniversalNo
    MakeCHEVROLET
    ModelBLAZER
    SubmodelSILVERADO
    Beginning Year1987
    Ending Year1988
    Engine Size6.2L/379
    Engine FamilyCHEVY V8 DIESEL
    Engine TypeV8
    TransmissionAutomatic
  • UniversalNo
    MakeCHEVROLET
    ModelC10
    SubmodelBIG TEN
    Beginning Year1978
    Ending Year1978
    Engine Size4.8L/292
    Engine FamilyGM L6 GAS
    Engine TypeL6
    TransmissionAutomatic
  • UniversalNo
    MakeCHEVROLET
    ModelC10
    SubmodelBIG TEN
    Beginning Year1978
    Ending Year1979
    Engine Size5.7L/350
    Engine FamilyOldsmobile diesel V8
    Engine TypeV8
    TransmissionAutomatic
  • UniversalNo
    MakeCHEVROLET
    ModelC10
    SubmodelBIG TEN
    Beginning Year1978
    Ending Year1980
    Engine Size4.1L/250
    Engine FamilyGM L6 GAS
    Engine TypeL6
    TransmissionAutomatic
  • UniversalNo
    MakeCHEVROLET
    ModelC10
    SubmodelBIG TEN
    Beginning Year1978
    Ending Year1980
    Engine Size5.0L/305
    Engine FamilyChevy small block Gen I
    Engine TypeV8
    TransmissionAutomatic
  • UniversalNo
    MakeCHEVROLET
    ModelC10
    SubmodelBIG TEN
    Beginning Year1978
    Ending Year1980
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    Engine TypeV8
    TransmissionAutomatic
  • UniversalNo
    MakeCHEVROLET
    ModelC10
    SubmodelBIG TEN
    Beginning Year1978
    Ending Year1980
    Engine Size7.4L/454
    Engine FamilyChevy big block Mark IV
    Engine TypeV8
    TransmissionAutomatic
  • UniversalNo
    MakeCHEVROLET
    ModelC10
    SubmodelBIG TEN
    Beginning Year1980
    Ending Year1980
    Engine Size4.8L/292
    Engine FamilyGM L6 GAS
    Engine TypeL6
    TransmissionAutomatic
  • UniversalNo
    MakeCHEVROLET
    ModelC10
    SubmodelBIG TEN
    Beginning Year1980
    Ending Year1980
    Engine Size6.6L/400
    Engine FamilyChevy small block Gen I
    Engine TypeV8
    TransmissionAutomatic
  • UniversalNo
    MakeCHEVROLET
    ModelC10
    SubmodelCHEYENNE
    Beginning Year1977
    Ending Year1980
    Engine Size4.8L/292
    Engine FamilyGM L6 GAS
    Engine TypeL6
    TransmissionAutomatic
  • UniversalNo
    MakeCHEVROLET
    ModelC10
    SubmodelCHEYENNE
    Beginning Year1977
    Ending Year1980
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    Engine TypeV8
    TransmissionAutomatic
  • UniversalNo
    MakeCHEVROLET
    ModelC10
    SubmodelCHEYENNE
    Beginning Year1977
    Ending Year1980
    Engine Size6.6L/400
    Engine FamilyChevy small block Gen I
    Engine TypeV8
    TransmissionAutomatic
  • UniversalNo
    MakeCHEVROLET
    ModelC10
    SubmodelCHEYENNE
    Beginning Year1977
    Ending Year1980
    Engine Size7.4L/454
    Engine FamilyChevy big block Mark IV
    Engine TypeV8
    TransmissionAutomatic
  • UniversalNo
    MakeCHEVROLET
    ModelC10
    SubmodelCHEYENNE
    Beginning Year1977
    Ending Year1981
    Engine Size4.1L/250
    Engine FamilyGM L6 GAS
    Engine TypeL6
    TransmissionAutomatic
  • UniversalNo
    MakeCHEVROLET
    ModelC10
    SubmodelCHEYENNE
    Beginning Year1977
    Ending Year1981
    Engine Size5.0L/305
    Engine FamilyChevy small block Gen I
    Engine TypeV8
    TransmissionAutomatic
  • UniversalNo
    MakeCHEVROLET
    ModelC10
    SubmodelCHEYENNE
    Beginning Year1978
    Ending Year1981
    Engine Size5.7L/350
    Engine FamilyOldsmobile diesel V8
    Engine TypeV8
    TransmissionAutomatic
  • UniversalNo
    MakeCHEVROLET
    ModelC10
    SubmodelCUSTOM
    Beginning Year1981
    Ending Year1981
    Engine Size5.7L/350
    Engine FamilyOldsmobile diesel V8
    Engine TypeV8
    TransmissionAutomatic
  • UniversalNo
    MakeCHEVROLET
    ModelC10
    SubmodelCUSTOM
    Beginning Year1981
    Ending Year1984
    Engine Size4.1L/250
    Engine FamilyGM L6 GAS
    Engine TypeL6
    TransmissionAutomatic

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