Comp Cams STEEL RETAINER Sports Suspension Installation kit includes O-rings and

Installation kit includes O-rings and gaskets

Bolt straight in where the originals were

this shifter assembly is ideal for stock replacement

Seat brackets and sliders are NOT INCLUDED

Comp Cams STEEL RETAINER Sports Suspension Installation kit includes O-rings and7 Steel Retainer: 1. 437" 1. 500" Spring Dia. Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs. COMP Cams Steel Retainers are the perfect solution to this problem. COMP engineers used 3D CAD with FEA to design retainers with a modern and advanced contoured top profiling for lower stress, increased lift and a reduction in mass. The retainers are CNC machined to exact tolerances using CAD CAM