{"product_id":"manley-spring-retainer-ret-tensile-max-super-13","title":"Manley Spring Retainer, RET-TENSILE MAX SUPER 7","description":"\u003cp\u003eManley TensileMax Steel Retainers combine exceptional strength, fatigue resistance, and wear durability in a lightweight design that approaches titanium retainer weights. Manufactured from a proprietary TensileMax alloy, precision CNC machined, heat treated, and finished with Manley exclusive impingement process, they deliver reliable high-RPM valvetrain performance for demanding racing and performance engine applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDesigned to be as light as standard titanium retainers and very close in weight to lightweight titanium versions (within 2-4 grams)\u003c\/li\u003e\n\u003cli\u003eUnique impingement process that improves fatigue strength and promotes better oiling between the spring and retainer\u003c\/li\u003e\n\u003cli\u003eOptimum balance between ultimate strength, fatigue strength, hardness, and ductility\u003c\/li\u003e\n\u003cli\u003eSpecially heat treated to provide a hardness of Rc 52-54 and prevent retainer wear\u003c\/li\u003e\n\u003cli\u003eManufactured from our incredibly tough TensileMax alloy\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":46001955963068,"sku":"MAN23685TM-16","price":575.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/7321\/2860\/files\/0da409a4dc40d08563581d6ac81f75faL_f15c3c84-18a8-4b48-80f8-68c8c4628073.jpg?v=1772484098","url":"https:\/\/daringracing.com\/products\/manley-spring-retainer-ret-tensile-max-super-13","provider":"Daring Racing LLC","version":"1.0","type":"link"}