Sport Compact Valve Spring Retainer by Manley®. Ret-Ti 22170 Spring. Degree: 6°. Dimensions: 0.960" x 0.690". Height: Stock. Step: 0.14. Valve Stem Diameter: 5.5mm. Retainers;...
Valve Springs: Designed for high rpm, Brian Crower valve springs are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing...
Designed for high rpm, Brian Crower valve springs are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures...
Brian Crower Valves are made from premium stainless steel, fully machined and swirl polished for ultimate air flow. Dished head for added weight savings and increased valve...
Ferrea Valve Guides are stronger than stock and help pull heat off of the valve, increasing its longevity. They are precision machined from high quality Manganese Bronze...
These VQ35DE Titanium Retainers are 40% less weight than a stock Nissan 350Z retainer and twice as strong. By reducing the weight of the valve train it will improve the follow...
Ferrea super alloy valves... represent the highest level of sophistication in valve technology. We proudly introduced the next generation of extreme heat resistant valves,...
Ferrea super alloy valves... represent the highest level of sophistication in valve technology. We proudly introduced the next generation of extreme heat resistant valves,...
This valvetrain kit is designed for the person with a serious performance engine build in mind. It features 1mm oversized intake and exhaust valves for increased airflow...
Ferrea Valve Guides are stronger than stock and help pull heat off of the valve, increasing its longevity. They are precision machined from high quality Manganese Bronze...
JWT race cams or JWT street cams with rev. limit raised above 7000 rpm need a stronger valve spring. The stock ones will bend, and cause engine head damage. The included shims...
BC premium valves guides are made from Manganese Silicon Aluminum Bronze alloy and CNC machined to exacting tolerances. BC guides are resistant to cracking and corrosion, while...