Comp Cams 1.500-1.550 STEEL RETAINER High-Performance Exhaust Aluminum handles both applications

Aluminum handles both applications

The hoses bolt to the radiator tanks the same way they did on the original

Factory mounting points - Bolts directly to existing engine bay location without modification

Application: Chevrolet City Express 2015–2017

Comp Cams 1.500-1.550 STEEL RETAINER High-Performance Exhaust Aluminum handles both applications10 Steel Retainer: 1. 500" 1. 550" 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