The CV Joint inner races are made from a high tensile alloy which has high hardness and an extreme amount of elongation. Inner Race material can be customized and OEM.Custom CV Joint Inner Race designed for Multi CV Joints.

With the inner race crankshaft considered, the outer ring must be of equal length to the crankshaft itself. This creates a perfect seal between the two parts. This is designed to reduce the amount of intake slip that could occur due to varying degrees of lift while the vehicle is in motion. The oval design of the outer ring is used to maximize the airflow through the engine. This is beneficial because the airflow is evenly distributed and will prevent the formation of condensation on the bearings and the piston rings.