Comp Cams 1.437-1.500 STEEL RETAINER Heretic Studio Dealer Portal or silver and laser engraved

or silver and laser engraved with the Agency Power name

Custom Color Options: Choose our standard Black or opt for a Custom Painted set

Snap rings are used to hold the trunion and bearings locked in place

NOTE: Some 2001 and 2002 4Runners may not be compatible based on our testing

Comp Cams 1.437-1.500 STEEL RETAINER Heretic Studio Dealer Portal or silver and laser engraved10 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