Valve Springs, Retainers

no longer will you be preoccupied with splitting a retainer and tearing up an engine when turning 10,000 RPM.These COMP Cams titanium retainers are...

no longer will you be preoccupied with splitting a retainer and tearing up an engine when turning 10,000 RPM.These COMP Cams titanium retainers are...

no longer will you be preoccupied with splitting a retainer and tearing up an engine when turning 10,000 RPM.These COMP Cams titanium retainers are...

no longer will you be preoccupied with splitting a retainer and tearing up an engine when turning 10,000 RPM.These COMP Cams titanium retainers are...

Revolutionary Advancement In High Performance Spring Technology.7256-16Outer Diameter andInner Diameter andSeat LoadOpen LoadCoil BindRate andTop1....

As opposed to dual cylindrical spring systems, COMP Cams Dual Conical Valve Springs require no interference fit to dampen spring surge. The self da...

The springs conical design features a smaller diameter in the upper half to reduce active mass. This reduction in mass, along with the progressive ...

The .675" Lift Conical Spring Kit with Tool Steel Retainers for GM LT1/LS7 Applications features a smaller diameter in the upper half to reduce act...

The .675" Lift Conical Spring Kit with Titanium Retainers for GM LT1/LS7 Applications features a smaller diameter in the upper half to reduce activ...

The COMP Cams .660" Lift Conical Valve Spring Kits for Dodge Gen IV HEMIs features:Max Lift: .660"Increased High RPM StabilityExcellent spring upgr...

The COMP Cams .660" Lift Conical Valve Spring Kits for Dodge Gen IV HEMIs features:Max Lift: .660"Increased High RPM StabilityExcellent spring upgr...

Revolutionary Advancement In High Performance Spring Technology.7230-16Outer Diameter andInner Diameter andSeat LoadOpen LoadCoil BindRate andTop1....

COMP Cams Race Sportsman 1.332in OD Conical Spring - 1.9in Installed Height - 1 SpringCatalogUser 1

Featuring our innovative natural damping conical valve springs for increased RPM, this LS spring kit includes tool steel retainers, spring seats, s...

The COMP Cams .630" Lift Conical Valve Spring Kits for Dodge Gen IV HEMIs features:_x000D__x000D_Max Lift: .630"_x000D_Increased High RPM Stability...

Featuring our innovative natural damping conical valve springs for increased RPM, this GM LS spring kit includes a set of retainers, spring seats, ...

The COMP Cams .630" Lift Conical Valve Spring Kits for Dodge Gen IV HEMIs features:Max Lift: .630"Increased High RPM StabilityExcellent spring upgr...

Revolutionary Advancement In High Performance Spring Technology.7228-16Outer Diameter andInner Diameter andSeat LoadOpen LoadCoil BindRate andTop1....

no longer will you be preoccupied with splitting a retainer and tearing up an engine when turning 10,000 RPM.These COMP Cams titanium retainers are...

no longer will you be preoccupied with splitting a retainer and tearing up an engine when turning 10,000 RPM.These COMP Cams titanium retainers are...

no longer will you be preoccupied with splitting a retainer and tearing up an engine when turning 10,000 RPM.These COMP Cams titanium retainers are...

no longer will you be preoccupied with splitting a retainer and tearing up an engine when turning 10,000 RPM.These COMP Cams titanium retainers are...

no longer will you be preoccupied with splitting a retainer and tearing up an engine when turning 10,000 RPM.These COMP Cams titanium retainers are...

no longer will you be preoccupied with splitting a retainer and tearing up an engine when turning 10,000 RPM.These COMP Cams titanium retainers are...