Ty drops off the 1981 355 sbc Monte Carlo for some cooling upgrades.. we take out his three core radiator and install a new aluminum 4 core with duel electric fans.. we wire it up with a relay and use the ground activation method to power up the 80 watt fans.. and if anyone wants to get ahold of us you can email us at [email protected] thanks for all the support we appreciate everyone of y’all...