Comp Cams Steel Retainer, 3-Valve Ford 4.6L RotopaX Pro Coil Spring Set

Pro Coil Spring Set

Cam Family: Tri-Power Xtreme

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L 2013 Subaru Forester X Convenience 2006 - 2008 Subaru Forester X L

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Comp Cams Steel Retainer, 3-Valve Ford 4.6L RotopaX Pro Coil Spring Set7 Steel Retainer: . 959" Spring Dia. Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs. COMP Cams steel retainers are the solution. Our steel retainers are precision machined from 4140 chromemoly steel and finished in black oxide. These precision retainers are specifically designed for positive location when combined with COMP Cams high quality valve springs for superior strength and ultimate