{"product_id":"comp-cams-spring-shims-030-inch-thickness-1-437-inch-outer-diameter-part-number-4743-16","title":"COMP Cams Spring Shims .030 Inch Thickness, 1.437 Inch Outer Diameter – Part Number 4743-16","description":"These .030\" thick Valve Spring Shims with 1.437\" outside diameter and .645\" inside diameter are used to equalize the installed height of valve springs. Made from the highest quality shim stock, these shims are heat treated to stand up to radical Cam lobes. Kits are also available.\nEnsure the equal installed height of all of your valve springs with these 1.437\" outer diameter, .030\" thick, heat-treated spring shims.\n\u003cp\u003eEnsure precise valve spring installation with the COMP Cams Spring Shims, designed to maintain consistent installed height for optimal engine performance. These shims are crafted from high-quality, heat-treated shim stock, providing durability and resistance to the stresses caused by aggressive cam lobes. The .030 inch thickness allows fine adjustment to achieve the perfect valve spring preload, crucial for reliable engine operation and longevity. The 1.437 inch outer diameter and 0.645 inch inner diameter make these shims compatible with a wide range of valve springs, making them a versatile choice for performance and rebuild projects. Made by a trusted brand, these shims are engineered to withstand demanding conditions and prevent valve train issues caused by uneven spring heights.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDesigned to equalize the installed height of valve springs for consistent valve operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMade from high-quality, heat-treated shim stock for durability and resistance to extreme conditions\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e.030 inch thickness allows precise adjustments for optimal valve spring preload\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOuter diameter of 1.437 inches and inner diameter of 0.645 inches compatible with a wide range of valve springs\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSuitable for use with performance and stock engines to improve valve train stability\u003c\/li\u003e\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":53605490065681,"sku":"4743-16","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/3830\/0689\/files\/bc9b0bed72b5a2e1c8e9afbe47342014.jpg?v=1779991402","url":"https:\/\/shoprenegade.com\/products\/comp-cams-spring-shims-030-inch-thickness-1-437-inch-outer-diameter-part-number-4743-16","provider":"Renegade Speed by Renegade Racing \u0026 Performance","version":"1.0","type":"link"}