Radiator Applications
ExactFit Series
139
66-76 F - Series
Core Size
Outlets
Rows
Tube
19.25 X 26.25 X 2.68 TR / BL
2
MaxCool 1.25”
Notes:
ComboUnit Notes:
Late Model V8 Ford Outlets (EXC Modular)
Grill Side Brackets (2WD)
Twin 12” Fans
Total Thickness: 6.45
Part Number: (CU includes radiator, shroud, fan(s), wiring, and rad cap)
ComboUnit Auto
ComboUnit Manual
Rad. Auto Rad. Manual
CU-70139
CU-00139
7-70139
7-00139
66-77 F - Series
Core Size
Outlets
Rows
Tube
19.00 X 26.25 X 2.68 TR / BL
2
MaxCool 1.25”
Notes:
ComboUnit Notes:
V8 Ford “All” (EXC Modular
Grill Side Brackets
Twin 12” Fans
Total Thickness: 6.45
Part Number: (CU includes radiator, shroud, fan(s), wiring, and rad cap)
ComboUnit Auto
ComboUnit Manual
Rad. Auto Rad. Manual
CU-70041
CU-00041
7-70041
7-00041
FORD TRUCK
93-95 Lightning
Core Size
Outlets
Rows
Tube
27.50 X 18.20 X 2.68 TR / BL
2
MaxCool 1.25”
Notes:
ComboUnit Notes:
V8 Ford EFI Windsor
Early Model EFI 302-460 CI
Twin 12” Fans
Total Thickness: 6.14
Part Number: (CU includes radiator, shroud, fan(s), wiring, and rad cap)
ComboUnit Auto
ComboUnit Manual
Rad. Auto Rad. Manual
CU-70125
CU-00125
7-70125
7-00125
Is it ok to run without a thermostat?
Answer: Griffin does not recommend running without a thermostat. Typically,
engines operate optimally at 185 to 195 degrees F coolant temperature. The
thermostat ensures this. Without the thermostat, the coolant will go below these
temperatures causing higher wear due to differential thermal expansion.