Now offered separately! New LS1 fan assembly – this is used in our Two Relay Fan Kit (Trailblazer/Envoy/Saab), Three Relay Fan Kit (Trailblazer/Envoy/Saab), and also our Full Size Truck Fan Kits! Complete and assembled, this includes the shroud, motors and fans, and has a 12 month warranty. Note: this listing is for the fan assembly only. Please see previous links to purchase the harness!