This is a "Gn1Performance Triple Spal Fans Relay Harness" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. THIS IS A DIRECT PLUG AND PLAY ITEM! The harness has the correct plugs to plug right into your factory harness. The advantage to running this harness is that it allows you to run a 3rd fan to an external transmission cooler fan (fans not included). The kit includes a Heavy duty relay kit to allow full power and advantage of your fans with a delay for the second and third fan so the kit doesnt draw too many amps at once avoiding blown fuses.
