{"product_id":"brass-rocker-box-oil-line","title":"Brass Rocker Box Oil Line","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eOLD STF Brass Rocker Box Oil Line\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eUpgrade reliability and style\u003c\/strong\u003e with the OLD STF Brass Rocker Box Oil Line — a precision-fit oil line kit designed for Ironhead Sportster and Shovelhead engines (1966–1984). Crafted from heavy 1\/4\" brass and polished to a high shine, this kit replaces fragile stock lines to prevent front head oil starvation and improve oil flow consistency.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Ironhead Sportster loop rocker boxes \u0026amp; Shovelheads 1966–84\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e 1\/4\" heavy brass tubing, polished finish, stainless allen plug\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete kit:\u003c\/strong\u003e Pre-bent lines with all necessary compression fittings\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy install:\u003c\/strong\u003e Compression fittings pre-tightened; thread sealant included for NPT to case and rocker connections\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible routing:\u003c\/strong\u003e Install loop up or down to suit your build\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMade in the USA:\u003c\/strong\u003e Quality components and fitment you can trust\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis no-hassle kit eliminates common oil delivery problems to the front head while adding a clean, period-correct look. Ideal for restorations and performance builds seeking durability and a polished appearance.\u003c\/p\u003e","brand":"OLD STF","offers":[{"title":"Valve \u0026 Rocker Box Cover \/ STFB66","offer_id":52240267477310,"sku":"880-2110-51s","price":100.54,"currency_code":"USD","in_stock":true},{"title":"Valve \u0026 Rocker Box Cover \/ STFB57","offer_id":52240267510078,"sku":"880-2111-51s","price":71.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/0373\/5614\/files\/446d-5866a43986d2a.jpg?v=1758334985","url":"https:\/\/thed-zone.myshopify.com\/products\/brass-rocker-box-oil-line","provider":"thed.zone","version":"1.0","type":"link"}