[bx24]

BTW- This is the type of fan I was looking at and here is the description .... It does say reversible motor so if everything else checks out space wise, I am encouraged to move forward.

10 inch high performance universal electric radiator cooling fan. The fan is 10pcs flat blade type. The motor is reversible and the fan is 12Volt 2407RPM and 775CFM. Four point mounting bracket kit. Dimensions 11 1/4 "x 10 5/8" x 2 1/2" This fan is high torque motor features sealed ball bearings and fully balanced blades which insure low noise levels and a long life of smooth operation.