GM Turbo 400 TH400 Billet Steel Intermediate Clutch Sprag-Outer Race Speedmaster axle bearing designed for

Speedmaster axle bearing designed for use with OEM or aftermarket brake rotors

These high-flow style air cleaners feature chromed steel construction and a free-flow

modeled off OE castings for factory fit and finish

heat-treated for maximum strength

let a Speedmaster aluminum Competition series radiator give your high-powered race car the advantage

GM Turbo 400 TH400 Billet Steel Intermediate Clutch Sprag-Outer Race Speedmaster axle bearing designed forSpeedmaster heavy duty intermediate clutch outer race delivers more torque capacity of any OE race. High torque loads cause the race to fracture at two stress points: the radial lube holes that contact the rollers and the sharp inside corners at the base of the outer splines. Design improvements to the splines, plus upgraded material and a custom manufacturing process, further improve durability to make this heavy duty race the best option available