Cold Case Radiators 1977-87 Chevy/GMC Truck/SUV Aluminum Radiator
CCRGMT556A21 (1 in stock)Cold Case Radiators
Regular price
$410.95
Sale
1977-1987 Chevy/GMC Truck Aluminum Performance Radiator
This is the radiator that is 21 Inch high overall. See part number GMT556A for the 19 Inch high version.
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 welded
- All Aluminum
- 2 Rows of 1.25 Inch tubes
- Polished OE style tanks
- 16 fins per inch
- Corrugated fins that give more surface area and more thermal transfer
- Pressure tested
- Lower Hose for 4WD/1.5" outlet vehicles: Gates 20694 or Dayco 70664
- For automatic transmission
- Direct fitment for 77-87 GM Truck
Radiator Specs
Core Height 18.8 Inch
Core Width 28.35 Inch
Overall Height 21 Inch
Overall Width 34.33 Inch
Overall Thickness 3 Inch
Tubes (2) 1.25 Inch Tubes
Upper Hose 1.50 Inch
Lower Hose 1.75 Inch
Trans Cooler Fitting: 5/16" Inverted Flare
Trans Cooler Fitting Size: 5/16 Inch Inverted Flare
Specifications
| Brand | Cold Case Radiators |
| Part Number | GMT556A21 |
|
Application Specific
|
Yes
|
|
Pass
|
Single
|
|
Row Number
|
2
|
|
Overall Width
|
34-21/64 in
|
|
Overall Height
|
21 in
|
|
Overall Depth
|
3 in
|
|
Core Width
|
28-21/64 in
|
|
Core Height
|
18-7/8 in
|
|
Inlet Side
|
Driver Side
|
|
Inlet Upper/Lower
|
Upper
|
|
Inlet Size
|
1-1/2 in
|
|
Inlet Style
|
Hose Barb
|
|
Inlet Quantity
|
1
|
|
Outlet Side
|
Passenger Side
|
|
Outlet Upper/Lower/Middle
|
Lower
|
|
Outlet Size
|
1-3/4 in
|
|
Outlet Style
|
Hose Barb
|
|
Outlet Quantity
|
1
|
|
Tube Size
|
1-1/4 in
|
|
Fluid Cooler
|
Yes
|
|
Fluid Cooler Line Connection
|
5/16 in Inverted Flare
|
|
Flow Direction
|
Crossflow
|
|
Cap Included
|
No
|
|
Fan Included
|
No
|
|
Material
|
Aluminum
|
|
Color
|
Polished
|
|
Finish
|
Polished
|
|
Quantity
|
Each
|
Fitment
Vehicle Type: Truck/SUV
Transmission Type: Automatic
Make: Chevrolet, GMC
Fits:
1977 - 1987 GMC Jimmy
1977 - 1986 Chevrolet C10 Scottsdale
1977 - 1980 Chevrolet K5 Blazer Cheyenne
1977 - 1981 Chevrolet C10 Cheyenne
1977 - 1981 Chevrolet K10 Cheyenne
1977 - 1986 Chevrolet C10 Silverado
1977 - 1986 Chevrolet K10 Silverado
1977 - 1980 Chevrolet K10 Custom Deluxe
1977 - 1980 Chevrolet C10 Custom Deluxe
1977 - 1980 Chevrolet K5 Blazer Custom Deluxe
1977 - 1982 GMC Jimmy Sierra Grande
1977 - 1987 GMC Jimmy Sierra Classic
1977 - 1986 Chevrolet K10 Scottsdale
1977 - 1985 GMC Jimmy High Sierra
1978 - 1978 Chevrolet K5 Blazer Silverado
1978 - 1982 GMC Jimmy Street Coupe
1978 - 1980 Chevrolet C10 Big Ten
1980 - 1986 Chevrolet K5 Blazer Silverado
1981 - 1981 Chevrolet K10 Deluxe
1981 - 1981 Chevrolet C10 Deluxe
1981 - 1986 Chevrolet K5 Blazer Custom
1981 - 1986 Chevrolet K10 Custom
1981 - 1986 Chevrolet C10 Custom
1981 - 1981 Chevrolet K5 Blazer Deluxe
1984 - 1984 Chevrolet K5 Blazer Scottsdale
1977 - 1987 Chevrolet Truck
1977 - 1987 GMC Truck
1977 - 1987 Chevrolet C10 Pickup
Fitment Notes: 77-87 Chevy/GMC Truck