{"product_id":"manley-chevrolet-gm-ls-series-560in-max-lift-valve-spring-and-retainer-kit","title":"Manley Chevrolet GM LS Series .560in Max Lift Valve Spring and Retainer Kit","description":"\u003cp\u003e\u003cb\u003ePart #:\u003c\/b\u003e 26361734KLS\u003c\/p\u003e\u003cp\u003eManley Performance LS \u0026amp; LT NexTek  valve spring kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs provide exceptional fatigue resistance and high-tensile strength, ensuring consistent valve control at extreme RPMs. Save time and money with these all-inclusive kits, featuring premium springs, retainers, I.D. locators, locks, and Viton  seals.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003cul\u003e\n\u003cli\u003eManley LS and LT Valve Spring Kits provide a complete, engineered solution, ensuring seamless compatibility for higher-lift camshafts and eliminating concerns with mismatched components.\u003c\/li\u003e\n\u003cli\u003eNexTek? Valve Springs are manufactured from \"super clean\" Hi-Tensile Chrome Silicon steel and shot-peened to MIL spec for maximum fatigue life. Spring No. 221436-16\u003c\/li\u003e\n\u003cli\u003e7? Titanium Retainer CAD designed for ultimate reduction in mass without sacrificing strength. Retainer No. 23617-16 (Std. Installed Height)\u003c\/li\u003e\n\u003cli\u003eI.D. Valve Spring Locator is CNC machined, heat treated, and black oxide finished. Locator No. 42334-16 (.505\" ID)\u003c\/li\u003e\n\u003cli\u003e7? Machined Valve Locks use the highest quality steel alloy and are heat treated and black oxide finished. For 8mm (.3135\") valve stem. Lock No. 13094-16 (-.050\" Installed Height)\u003c\/li\u003e\n\u003cli\u003eViton Valve Stem Seals offer exceptional resistance to heat, chemicals, and oils. Seal No. 24042-16\u003c\/li\u003e\n\u003cli\u003eNote: Max. lift figures above may vary depending upon the cylinder head and installed height.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eMax Lift: 0.560\" (LS) \/ 0.660\" (LT1) - 7? Titanium Retainer (Std.) - I.D. Spring Locator (.505\") - 7? Machined Valve Lock - Viton Valve Stem Seals\u003c\/p\u003e\u003cp\u003eThis product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.\u003c\/p\u003e","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":51987694354744,"sku":"M004 26361734KLS","price":624.93,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/manley-chevrolet-gm-ls-series-560in-max-lift-valve-spring-and-retainer-kit","provider":"MOTORMIA","version":"1.0","type":"link"}