{"product_id":"brian-tooley-racing-btrsk703-0560-bb-ultimate-rpm-valve-spring-kit-650-lift","title":"Brian Tooley Racing BTRSK703\/0560\/BB Ultimate RPM Valve Spring Kit .650 Lift","description":"\u003cp\u003e\u003cb\u003eDescription:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe Brian Tooley Racing Ultimate RPM Valve Spring Kit is designed for high-performance applications, specifically tailored for GM LS-Series engines. This kit features dual springs with a spring rate of 460 lb\/in, ensuring robust support for your engine's demands. With a coil bind measurement of 1.000 inches and an outer diameter of 1.300 inches, these springs are engineered to handle significant lift, making them suitable for serious performance builds. The kit includes locks, titanium retainers, Viton seals, and seats, providing a comprehensive solution for your valve spring needs.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eDual spring design for enhanced performance\u003c\/li\u003e\n    \u003cli\u003e460 lb\/in spring rate for robust support\u003c\/li\u003e\n    \u003cli\u003e1.000 in coil bind measurement\u003c\/li\u003e\n    \u003cli\u003e1.300 in outer diameter\u003c\/li\u003e\n    \u003cli\u003eIncludes locks, titanium retainers, Viton seals, and seats\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eCompatibility Guidance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003ePlease consult a professional before purchase to confirm the correct fitment for your vehicle.\u003c\/p\u003e","brand":"BRIAN TOOLEY RACING","offers":[{"title":"Default Title","offer_id":49747920126195,"sku":"BTRSK703\/0560\/BB","price":549.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/4471\/1411\/files\/BB_d9fbc048-96ab-48e2-9f2f-362330df8fd0.jpg?v=1783260206","url":"https:\/\/modern4wd.com\/products\/brian-tooley-racing-btrsk703-0560-bb-ultimate-rpm-valve-spring-kit-650-lift","provider":"Modern4WD","version":"1.0","type":"link"}