Ferrea Toyota 1GR-FE Double Spring 7 Deg Pro CNC Titanium Retainer - Set of 24

Ferrea 1GR-FE titanium valve spring retainer. Lightweight and strong for improved valve train performance. When you're rebuilding the top end of your Toyota 1GR-FE engine, especially if you're aiming for improved performance, the valve spring retainers are a critical component. This Ferrea retainer is made from titanium, which is significantly lighter than steel. This reduced weight means less mass for the valve spring to control, helping to prevent valve float at higher RPMs and allowing the valve train to operate more smoothly. Ferrea machines these retainers using a CNC process for accuracy, ensuring they fit precisely with your valve springs and locks. The 7-degree groove is designed to match the angle of many OEM and aftermarket valve locks, making installation straightforward. Because they are titanium, these retainers also resist corrosion, which is always a good thing inside an engine.