
Manley's valve spring and retainer kit for Honda K20A3/K24A engines supplies matched springs and titanium retainers (locks not included) engineered for valvetrain durability with a maximum lift of 0.545". These components are manufactured to handle aftermarket camshafts and high-rev operation, providing consistent valve control and simplifying upgrades where higher lift is used.
Manley Honda K20A3/K24A Valve Spring and Retainer Kit (w/o Valve Locks)