Comp Cams High Energy 206/206 Hydraulic Flat Cam for Chevrolet Big Block 396-454 Shift Knobs & Boots Will the spikes stay on

Will the spikes stay on during driving

What condition does it ship in

Straightforward suspension geometry that works with factory components

Plug-and-Play Mounting - Uses existing factory attachment points

Comp Cams High Energy 206/206 Hydraulic Flat Cam for Chevrolet Big Block 396-454 Shift Knobs & Boots Will the spikes stay onGrind Number: 252H Lifter Type: Hydraulic Lifter Description: Hydraulic Strong low speed torque, good economy. Best in 396 402 c. i., stock transmission & gear ratios. Very smooth idle. Engine Type: Chevrolet 396 454 c. i. 8 CYL. 1965 1996 Cam Family: High Energy" Hydraulic Flat Tappet Camshafts Specifications: RPM Range: 800 to 4800 Valve Timing: 0. 006 Lobe Separation: 110 Intake Centerline: 106 Intake Valve Lash: Hyd. Duration: 252 Duration @ .