{"product_id":"306850-24","title":"Atomic Barra Chromoly Retainer Set (24)","description":"\u003cp data-start=\"327\" data-end=\"569\" class=\"\"\u003eBuilt for strength and durability, the \u003cstrong data-start=\"385\" data-end=\"417\"\u003eAtomic Chromoly Retainer Set\u003c\/strong\u003e is the ideal choice for \u003cstrong data-start=\"442\" data-end=\"497\"\u003ehigh-performance Ford Barra DOHC 6-cylinder engines\u003c\/strong\u003e that demand reliable valvetrain control without compromising longevity.\u003c\/p\u003e\n\u003cp data-start=\"571\" data-end=\"932\" class=\"\"\u003eManufactured from \u003cstrong data-start=\"589\" data-end=\"620\"\u003eheat-treated chromoly steel\u003c\/strong\u003e, these retainers are designed to handle \u003cstrong data-start=\"661\" data-end=\"721\"\u003eincreased spring pressures, aggressive camshaft profiles\u003c\/strong\u003e, and extended RPM use — all while maintaining factory-like fit and function. Used in nearly every Atomic-built engine, these retainers are a proven, cost-effective upgrade for both street and race applications.\u003c\/p\u003e\n\u003chr data-start=\"934\" data-end=\"937\" class=\"\"\u003e\n\u003ch3 data-start=\"939\" data-end=\"964\" class=\"\"\u003e✅ \u003cstrong data-start=\"945\" data-end=\"962\"\u003eKey Features:\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"965\" data-end=\"1399\" class=\"\"\u003e✅ Suits all \u003cstrong data-start=\"977\" data-end=\"1020\"\u003eFord Barra DOHC 4.0L 6-cylinder engines\u003c\/strong\u003e\u003cbr data-start=\"1020\" data-end=\"1023\"\u003e✅ Set of \u003cstrong data-start=\"1032\" data-end=\"1063\"\u003e24 chromoly steel retainers\u003c\/strong\u003e – complete engine set\u003cbr data-start=\"1085\" data-end=\"1088\"\u003e✅ Precision-machined and heat-treated for strength\u003cbr data-start=\"1138\" data-end=\"1141\"\u003e✅ Ideal for use with \u003cstrong data-start=\"1162\" data-end=\"1203\"\u003estandard or aftermarket valve springs\u003c\/strong\u003e\u003cbr data-start=\"1203\" data-end=\"1206\"\u003e✅ Compatible with \u003cstrong data-start=\"1224\" data-end=\"1249\"\u003eOEM and Atomic valves\u003c\/strong\u003e\u003cbr data-start=\"1249\" data-end=\"1252\"\u003e✅ Perfect for \u003cstrong data-start=\"1266\" data-end=\"1326\"\u003ehigh-boost street builds, drift, and competition engines\u003c\/strong\u003e\u003cbr data-start=\"1326\" data-end=\"1329\"\u003e✅ Also available in titanium for those chasing ultimate weight savings\u003c\/p\u003e\n\u003chr data-start=\"1401\" data-end=\"1404\" class=\"\"\u003e\n\u003ch3 data-start=\"1406\" data-end=\"1450\" class=\"\"\u003e🛠️ \u003cstrong data-start=\"1414\" data-end=\"1448\"\u003eWhy Choose Chromoly Retainers?\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"1451\" data-end=\"1748\" class=\"\"\u003e✔️ Extremely strong and resistant to fatigue under high spring loads\u003cbr data-start=\"1519\" data-end=\"1522\"\u003e✔️ Cost-effective option for reliable valvetrain upgrades\u003cbr data-start=\"1579\" data-end=\"1582\"\u003e✔️ Used in 1000+hp Atomic engine builds Australia-wide\u003cbr data-start=\"1636\" data-end=\"1639\"\u003e✔️ Compatible with performance cams and HD valve springs\u003cbr data-start=\"1695\" data-end=\"1698\"\u003e✔️ Drop-in replacement – no modifications required\u003c\/p\u003e\n\u003chr data-start=\"1750\" data-end=\"1753\" class=\"\"\u003e\n\u003ch3 data-start=\"1755\" data-end=\"1784\" class=\"\"\u003e📦 \u003cstrong data-start=\"1762\" data-end=\"1782\"\u003eWhat’s Included:\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1785\" data-end=\"1868\"\u003e\n\u003cli data-start=\"1785\" data-end=\"1868\" class=\"\"\u003e\n\u003cp data-start=\"1787\" data-end=\"1868\" class=\"\"\u003eSet of \u003cstrong data-start=\"1794\" data-end=\"1832\"\u003e24 chromoly valve spring retainers\u003c\/strong\u003e – full coverage for all 6 cylinders\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atomic Performance Products","offers":[{"title":"Default Title","offer_id":42367507365969,"sku":"306850","price":379.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2115\/6365\/files\/Atomic_Barra_Heavy_Duty_Retainers_-_Black_3_51d9274f-290c-4f71-a1ee-0dcd6571a6a3.jpg?v=1779068394","url":"https:\/\/longboostperformance.com\/products\/306850-24","provider":"LongBoost Performance Parts","version":"1.0","type":"link"}