VW VR6 12v High Rev Valve Spring KiT
Uprated Valve Springs and Retainers ( REV Kit ) are a must if you are considering a Camshaft with High Lift.Or intend to run at Higher Rpm
Uprated Valve Springs and Retainers ( REV Kit ) are a must if you are considering a Camshaft with High Lift.Or intend to run at Higher Rpm
