From Griffin Radiator

Griffin Thermal Products - 1963-72 Corvette
Part #6-00183 & 6-70183 - GM Outlets - Exact Fit
- Core Size - 20x16.31x2.68
- Tube Size - 1.25
- # of Rows - 2
- Outlets TL - 1.5, BR - 1.75
- 6-00183 Manual Transmission
- 6-70183 Transmission Cooler NPT-1/4"
- Note - Standard Corvette Radiator
