High Output 17" Electric Puller Fan/Black Steel Shroud Kit 2002 Pontiac Firebird Our heat shrink sleeves go

Our heat shrink sleeves go over both the fitting or other terminating component and the heat sleeve

Phosphorus

and are internally fluted to keep grease in the bushing under high compression loads

which do little for performance

High Output 17" Electric Puller Fan/Black Steel Shroud Kit 2002 Pontiac Firebird Our heat shrink sleeves goA primary cooling fan, this universal metal shrouded single H. O. RAD Powerpack fan features our powerful 17" 2 speed 265 watt motor fan and surrounds it with a 19 1 2" x 18" x 3" black powder coated shroud that allows fitment in a wide range of hot rods and street rods with narrow radiator applications. A puller fan only, the kit includes 4 black powder coated mounting brackets and assembly hardware.