{"product_id":"1-60-ratio-roller-rocker-arm","title":"1.60 Ratio Roller Rocker Arm","description":"This kit features a 1.60 ratio and a roller tip, contributing to reduced friction and improved valve train performance. The rockers are constructed from lightweight aluminum and finished with an orange anodized coating to enhance durability and longevity.\n\nWith a legacy in roller rocker arm technology dating back to the 1950s, Harland Sharp is recognized for its innovation and quality. This heavy-duty, shaft-mount design is built to withstand the rigors of extreme applications, including those with heavy spring pressure and high-lift camshafts. The kit includes heavy-wall, specially hardened rocker shafts for added strength and reliability.\n\nEvidence suggests it is compatible with LA engines, and specifically mentioned for use with Trick Flow cylinder heads (TFS-). It is also noted to fit SB Mopar A 340-360 cylinder heads.","brand":"Harland","offers":[{"title":"Default Title","offer_id":52688633626936,"sku":"CSP-S70026K","price":833.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/663691517.webp?v=1784892111","url":"https:\/\/store.motormia.co\/products\/1-60-ratio-roller-rocker-arm","provider":"MOTORMIA","version":"1.0","type":"link"}