Hughes Premium Transmission Overhaul Race Kits with Kolene Steels are an assembly of the finest internal transmission parts. Every Hughes Premium Transmission Overhaul Race Kit feature heavy duty Kolene steels, Red Alto precision race frictions, and ultra durable, Kevlar-lined race bands. Hughes Premium Transmission Overhaul Race Kits with Kolene Steels ensure that your vehicle's performance will never be the same.