{"product_id":"p1-chevrolet-ls-main-stud-kit-gen-3-lsx-not-for-lt1-12pt-nuts-e190-series-black-oxide-finish","title":"P1 | CHEVROLET LS MAIN STUD KIT, GEN 3 \u0026 LSX, NOT FOR LT1, 12PT NUTS, E190 SERIES, BLACK OXIDE FINISH","description":"\u003cp data-start=\"112\" data-end=\"226\"\u003e\u003cstrong data-start=\"112\" data-end=\"226\"\u003eP1 Chevrolet LS Main Stud Kit – Gen 3 \u0026amp; LSX (Not for LT1), 12pt Nuts, E190 Series, Black Oxide\u003cbr data-start=\"208\" data-end=\"211\"\u003ePN# K003-M03E\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"228\" data-end=\"623\"\u003eThe P1 Chevrolet LS Main Stud Kit for Gen 3 and LSX engine platforms is engineered to deliver superior bottom-end strength, stability, and precision for high-performance and high-boost LS builds. Designed specifically for traditional Gen 3 and LSX blocks \u003cstrong data-start=\"483\" data-end=\"520\"\u003e(not compatible with LT1 engines)\u003c\/strong\u003e, this kit replaces factory main bolts with significantly stronger and more reliable E190-series studs.\u003c\/p\u003e\n\u003cp data-start=\"625\" data-end=\"1028\"\u003eCrafted from our premium E190 material — rated at 190,000 psi ultimate tensile strength — these studs maintain thread integrity, resist stretch under extreme loading, and help keep main caps perfectly aligned during high horsepower, high RPM, and endurance racing conditions. The included 12-point nuts and hardened washers ensure consistent torque values and even clamping across all main cap surfaces.\u003c\/p\u003e\n\u003cp data-start=\"1030\" data-end=\"1282\"\u003eFinished in durable black oxide, this kit provides both corrosion protection and a clean professional appearance, making it the ideal upgrade for LS street builds, boosted applications, and all-out race engines requiring dependable bottom-end security.\u003c\/p\u003e\n\u003cp data-start=\"1284\" data-end=\"1303\"\u003e\u003cstrong data-start=\"1284\" data-end=\"1301\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1304\" data-end=\"1815\"\u003e\n\u003cli data-start=\"1304\" data-end=\"1372\"\u003e\n\u003cp data-start=\"1306\" data-end=\"1372\"\u003eDesigned for \u003cstrong data-start=\"1319\" data-end=\"1334\"\u003eGen 3 \u0026amp; LSX\u003c\/strong\u003e platforms (\u003cstrong data-start=\"1346\" data-end=\"1369\"\u003enot for LT1 engines\u003c\/strong\u003e)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1373\" data-end=\"1447\"\u003e\n\u003cp data-start=\"1375\" data-end=\"1447\"\u003e\u003cstrong data-start=\"1375\" data-end=\"1399\"\u003eE190 Series material\u003c\/strong\u003e with 190,000 psi UTS for exceptional strength\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1448\" data-end=\"1517\"\u003e\n\u003cp data-start=\"1450\" data-end=\"1517\"\u003eImproves \u003cstrong data-start=\"1459\" data-end=\"1495\"\u003emain cap stability and alignment\u003c\/strong\u003e under extreme loads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1518\" data-end=\"1590\"\u003e\n\u003cp data-start=\"1520\" data-end=\"1590\"\u003eIdeal for \u003cstrong data-start=\"1530\" data-end=\"1588\"\u003eboosted, nitrous, high-RPM, and endurance race engines\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1591\" data-end=\"1677\"\u003e\n\u003cp data-start=\"1593\" data-end=\"1677\"\u003eIncludes \u003cstrong data-start=\"1602\" data-end=\"1640\"\u003e12-point nuts and hardened washers\u003c\/strong\u003e for consistent torque and clamping\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1678\" data-end=\"1754\"\u003e\n\u003cp data-start=\"1680\" data-end=\"1754\"\u003e\u003cstrong data-start=\"1680\" data-end=\"1702\"\u003eBlack oxide finish\u003c\/strong\u003e for corrosion resistance and long-term durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1755\" data-end=\"1815\"\u003e\n\u003cp data-start=\"1757\" data-end=\"1815\"\u003eDirect, high-strength replacement for OEM main fasteners\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"P1","offers":[{"title":"Default Title","offer_id":42754191753283,"sku":"K003-M03E","price":572.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/5836\/9859\/files\/03bd1e14-9af2-4361-96b4-0dc941787c54.jpg?v=1764395398","url":"https:\/\/prime-speedworks.com\/products\/p1-chevrolet-ls-main-stud-kit-gen-3-lsx-not-for-lt1-12pt-nuts-e190-series-black-oxide-finish","provider":"Prime Speedworks","version":"1.0","type":"link"}