COMP Cams Performance Street Beehive Valve Spring - 0.959 in / 1.061 in OD (Set of 16) Videos & Software Includes: (4)-Load Stick Assemblies with

Includes: (4)-Load Stick Assemblies with (2)-SHORT

Simple Push Button 2 Mile Drive Calibration

Holley Vacuum Secondary Diaphragm 135-6 Carburetor Model Numbers R3659/R4365-1/R4382-1/R4383-1/R4393-2/R4394-2/R4671/R4672/R4789/R4790

1/8 in Steel Mandrel

200" Stroke

COMP Cams Performance Street Beehive Valve Spring - 0.959 in / 1.061 in OD (Set of 16) Videos & Software Includes: (4)-Load Stick Assemblies withWith a . 550" maximum lift, these Beehive Valve Springs were designed for Ford 4. 6L and 5. 4L Modular 2 and 3 Valve engines. COMP Cams Beehive Valve Springs deliver increased valve train stability and a much lighter valve train. This is achieved with less spring pressure for better valve control and reduced weight of both the spring and retainer. The unique Beehive shape handles valve train stress more efficiently to eliminate damaging harmonics and