COMP Cams Valve Springs 1.445in Beehive - cca26120-16 missing-image This system requires the use

This system requires the use of a controller with a DPF-delete function

FC 304RF-HR10 Advertised Exhaust Duration : 304 Advertised Intake Duration : 304 Assembly Lubricant Included : No Basic Operating RPM Range : 3

5967cc Nerf Bars & Running Boards::Bed Steps 2008-2013 GMC Sierra 1500 SL V8

4786cc Engine Components::Lifters 1968-1974 GMC K25/K2500 Suburban Base L6

COMP Cams Valve Springs 1.445in Beehive - cca26120-16 missing-image This system requires the useCOMP 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 increases high RPM horsepower and durability. The oval multi arc wire shape places the maximum area of the wire at the point