{"product_id":"manley-chevy-ls-lt1-lt4-valve-spring-and-titanium-retainer-kit-w-valve-locks","title":"Manley Chevy LS\/LT1\/LT4 Valve Spring and Titanium Retainer Kit (w\/ Valve Locks)","description":"\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\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. 221435-16\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. 13098-16\u003c\/li\u003e\n\u003cli\u003e7  Titanium Retainer CAD designed for ultimate reduction in mass without sacrificing strength. Retainer No. 23611-16 (+.050\" Installed Height)\u003c\/li\u003e\n\u003cli\u003eI.D. Valve Spring Locator is CNC machined, heat treated, and black oxide finished. Locator No. 42348-16 (.567\" ID)\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","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":41085821419591,"sku":"MAN26351148KS","price":926.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/5069\/3703\/files\/d224b057a6112893de06c46b2b53b58bL.jpg?v=1760861608","url":"https:\/\/raceonlyparts.com\/products\/manley-chevy-ls-lt1-lt4-valve-spring-and-titanium-retainer-kit-w-valve-locks","provider":"Race Only Parts","version":"1.0","type":"link"}