Lincoln Mark VI Bumper Retainer

Lincoln Mark VI - Valve Spring Retainer Lock

"CRANE CAMS MULTI-FIT VALVE STEM LOCK, RED -- Single Groove Design, For 11/32” Diameter Valve Stems, Features An Added Outside Diameter Material For Increased Strength, Durability, And Fatigue Resistance, Highly Recommended For Any High RPM, High Valve Spring Tension For Heavy Valve Application Prone To Lock Distortion And Retainer Pull-Through, Provides More Clamping Force, Used With Crane Multi-Fit Retainer, With Manufacturer's Limited Warranty"

• Brand: Crane Cams

Lincoln Mark VI - Valve Spring Retainer Lock

"CRANE CAMS MACHINED STEEL LOCK, BLACK -- Single Groove Design, For 11/32” Diameter Valve Stems, Made From High-Grade Alloy Steel Billet Using The Finest Swiss-Built, Automatic Screw Machine And Heat Treated, Engineered Specifically For Today's High Engine Speed And High Tension Valve Spring, An Ultimate In Strength And Wear Resistance, Used With Posi Lock Valve Spring Retainer, With Manufacturer's Limited Warranty"

• Brand: Crane Cams

Lincoln Mark VI - Valve Spring Retainer

"CRANE CAMS STEEL VALVE SPRING RETAINER, 16 PIECES -- 1.460 Spring OD, Made From High-Grade Steel Bar Stock, Heat Treated For Maximum Strength And Durability, Coated In Black Oxide For Corrosion Resistance, Features A 7° Taper, Compatible With Cranes Stamped Valve Stem Lock Or Machined Steel Lock, With Manufacturer's Limited Warranty"

• Brand: Crane Cams