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Griffin Thermal Products
Griffin Thermal Products
750 Estes Drive, Piedmont, SC 29673
1-800-722-3723 · griffinrad.com
Spec Sheet Jul 27, 2026
6-70307
ExactFit Radiator
MAP $1,411.00 Pricing subject to change. Please call for the most up-to-date pricing.
ExactFit Griffin aluminum radiator with a 29.63" x 22.0" CrossFlow design and 1-row ExtremeCool core, built for efficient cooling in applications under 900 HP.
6-70307
Dimensions
Overall (W × H × T)29.63" × 22.00" × 3.00"
Core (W × H × T)22.32" × 20.35" × 2.00"
Core Area454.2 sq in
Configuration
InletTop Driver, 1.25"
OutletBottom Passenger, 1.25"
Cap IncludedNo
Cooling
Flow TypeCrossFlow
Rows1
Tube Size1.50"
Material / FinishAluminum / Natural
Est. Max HP900
Trans CoolerYes, 3/8 (in) Quick Connect
Application
Engine FamilyLT1 and LT4 Next Generation GM V8
TransmissionAutomatic
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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