Manley ICD Super 7 Degree Titanium Retainers Valve Spring Retainers - Titanium - 7 Degree - 1.610 in. Outside Diameter - .825 in. Inside Diameter - Set of 16

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Manley Performance Parts

1960 Swarthmore Ave.
Lakewood, NJ NJ

Website: www.manleyperformance.com
Phone: 732-905-3366

Manley Performance enters 2006, our 40th year anniversary, with a great deal of enthusiasm. Our Gen II stainless steel blank valve program revolutionized the custom valve market and has continued to expand in order to meet our customers\' vast needs. We\'ve developed new valve spring part numbers for both endurance and drag race applications to compliment the absolute best line of premium valve springs in the industry - Manley NexTek®.

Description for Manley Performance Parts part# 23681ICD-16

Performance parts by Manley. These Manley ICD Super 7 degree titanium retainers represent the pinnacle of titanium retainer technology. Using Finite Element Analysis, the convoluted O.D. is engineered to provide the optimum balance of fatigue strength, weight and stress distribution. Holes are precisely located through the retainers cross section to introduce oil to the valve spring at the critical inner to outer spring interface, greatly extending valve spring life. Finally, the heat-treated aerospace grade titanium alloy is surfaced enhanced with Manley's exclusive impingement process. This process eliminates all machining marks, improves fatigue strength and elevates surface hardness, reducing wear on both the ID and the spring shelves.