Overview Reviews Product Description Valve Spring Retainer - 500 Series - 10 Degree - 1.185 in / 0.865 in / 0.635 in OD Steps - Triple Spring - Titanium - Set of 16 Product Videos Custom Field Product Reviews Write a Review Write a Review × PAC Racing Springs PAC 1.475 Ti Valve Spring Retainers - 10 Degree - PACPAC-R501 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *