iTip: To save this spec sheet as a PDF, choose Save as PDF as the destination in your print dialog.
Griffin Thermal Products
750 Estes Drive, Piedmont, SC 29673
1-800-722-3723 · griffinrad.com
Spec SheetMay 14, 2026
CU-70158
ExactFit ComboUnit
MAP$1,370.00Pricing subject to change. Please call for the most up-to-date pricing.
ExactFit ComboUnit Griffin aluminum radiator with a 31.76" x 18.5" crossflow design and 2-row MegaCool core, built for efficient cooling in applications under 950 HP.
Dimensions
Overall (W × H × T)31.76" × 18.50" × 5.58"
Core (W × H × T)26.00" × 18.63" × 2.68"
Core Area484.4 sq in
Configuration
InletTop Driver, 1.5"
OutletBottom Passenger, 1.75"
Cap IncludedYes
Cooling
Flow TypeCrossFlow
Rows2
Tube Size1.25"
Material / FinishAluminum / Natural
Est. Max HP950
Transmission
TransmissionAutomatic
Trans CoolerYes, 5/16 (in) Inverted Flare
Fan Package
SPAL Fans2 × 12.00"
Total CFM1734 CFM
Application
Engine FamilyGM V8
What's Included
Aluminum Radiator · 2-row MegaCool core
2 × 12.00" SPAL Fans · 1734 CFM total
Fan Shroud · factory-mounted
Wiring Harnesses (2) · one per fan
Temp Sender
Integrated Trans Cooler · 5/16 (in) Inverted Flare
Radiator Cap
Vehicle Fitments1 vehicles fit this part
Years
Make
Model
Engine
Trans
1969–72
Chevrolet
Corvette
Automatic
Scan with phoneView Online
Scan the QR code or visit griffinrad.com/products/CU-70158 for product photos, the complete vehicle fitment list, and ordering details.
Made in USA · ISO 9001:2015 Certified · 120,000 sq ft facility in Piedmont, SC