{"product_id":"1-437-o-d-spring-shims-645-i-d-015-thickness","title":"1.437 O.D. Spring Shims .645 I.D. .015 Thickness","description":"\u003cp\u003eUpgrade your engine's performance with COMP CAMS Spring Shims, designed to enhance reliability and efficiency in your engine components.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Fit:\u003c\/strong\u003e With an outer diameter of 1.437 inches and an inner diameter of .645 inches, these shims ensure a secure fit for optimal spring performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Crafted to withstand extreme conditions, the .015-inch thickness provides the strength needed to maintain consistent valve spring pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Engine Stability:\u003c\/strong\u003e These shims help reduce unwanted movement and maintain proper alignment, ensuring your engine runs smoothly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight Design:\u003c\/strong\u003e Weighing only 0.090 lbs, these shims add minimal weight while providing maximum performance benefits.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eManufactured by COMP CAMS, these spring shims are essential for any serious engine builder looking to improve component performance and longevity.\u003c\/p\u003e\u003cp\u003eElevate your engine's capabilities with COMP CAMS Spring Shims.\u003c\/p\u003e","brand":"Vinyasa Automotive","offers":[{"title":"Default Title","offer_id":45984229720124,"sku":"VIN-S-8e76b3af947ec56f","price":34.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/5934\/4956\/files\/COM4737-16_e47d301b-2bbd-46e2-9b3f-e5aee0c1e6dc.jpg?v=1786510442","url":"https:\/\/rpm-racing.com\/products\/1-437-o-d-spring-shims-645-i-d-015-thickness","provider":"Racing Precision Motorsports","version":"1.0","type":"link"}