I bought a radiator for my 84 Monte Carlo SS. It fit perfectly and cooled the 383 motor down to 175 while on the highway. My 18" flex fan could not cool it while in traffic with the A/C on. I purchased the twin electric fans and shoud kit along with the wiring harness. All products were top quality at a fair price However, these twin 12" fans were not up to the task and my engine overheated in traffic even with A/C off. I had to swap the fans for stronger 12" fans (made in Italy) as well as an aftermarket wiring harness that had the A/C relay included. Finally my cooling problems are solved.
