Griffin Thermal Products
750 Estes Drive, Piedmont, SC 296731-800-722-3723 · griffinrad.com
Spec Sheet
May 21, 2026
CU-70250
PerformanceFit ComboUnit
MAP
$1,585.00
Pricing subject to change. Please call for the most up-to-date pricing.
PerformanceFit ComboUnit Griffin aluminum radiator with a 30.0" x 19.76" crossflow design and 2-row MegaCool core, built for efficient cooling in applications under 700 HP.
Dimensions
Overall (W × H × T)30.00" × 19.76" × 6.47"
Core (W × H × T)22.50" × 16.00" × 2.68"
Core Area360 sq in
Configuration
InletTop Driver, 1.25"
OutletBottom Passenger, 1.25"
Cap IncludedYes
Cooling
Flow TypeCrossFlow
Rows2
Tube Size1.25"
Material / FinishAluminum / Natural
Est. Max HP700
Transmission
TransmissionAutomatic
Trans CoolerYes, 1/4 (in) NPT
Fan Package
SPAL Fans2 × 11.00"
Total CFM1510 CFM
Application
Engine FamilyTri Five Chevrolet, LT1& LT4 (Second Gen)
What's Included
- Aluminum Radiator · 2-row MegaCool core
- 2 × 11.00" SPAL Fans · 1510 CFM total
- Fan Shroud · factory-mounted
- Wiring Harnesses (2) · one per fan
- Temp Sender
- Integrated Trans Cooler · 1/4 (in) NPT
- Radiator Cap
Vehicle Fitments
5 vehicles fit this part
| Years | Make | Model | Engine | Trans |
|---|---|---|---|---|
| 1955–57 | Chevrolet | 150 | Automatic | |
| 1955–57 | Chevrolet | 210 | Automatic | |
| 1955–57 | Chevrolet | Belair | Automatic | |
| 1955–57 | Chevrolet | Car | Automatic | |
| 1955–57 | Chevrolet | Delray | Automatic |
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Made in USA · ISO 9001:2015 Certified · 120,000 sq ft facility in Piedmont, SC
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1-800-722-3723