{"product_id":"earls-harmonic-balancer-bolt-for-gm-ls-series-engines-12-point-high-strength","title":"Earl's - Harmonic Balancer Bolt for GM LS Series Engines 12-Point High Strength","description":"\u003cp\u003eStrengthen your GM LS engine build with the Earl’s Harmonic Balancer Bolt, engineered for maximum durability, secure fitment, and reliable performance during engine assembly and operation. Designed specifically for GM Gen III\/IV LS engines, this high-strength fastener ensures proper balancer retention while delivering exceptional clamping force. Constructed from premium 4135 chrome moly steel with an impressive 180,000 PSI rating, this bolt is built to withstand high stress and repeated torque cycles. The extra-tall 12-point head design prevents rounding and improves tool engagement, making it easier to rotate the engine without slippage. A thick, large-diameter washer is included for optimal load distribution and long-term reliability, while the black oxide finish provides added corrosion resistance.\u003c\/p\u003e\n\u003cp\u003e𝗙𝗲𝗮𝘁𝘂𝗿𝗲𝘀:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirect-fit design for GM Gen III\/IV LS engines\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExtra-tall 12-point bolt head for improved tool engagement\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e4135 chrome moly steel construction for superior strength\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e180,000 PSI tensile rating for extreme durability\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLarge-diameter washer included for consistent load distribution\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBlack oxide finish for enhanced corrosion protection\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Earls","offers":[{"title":"Default Title","offer_id":45950054301895,"sku":"ERLDBT-004ERL","price":65.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/ERLDBT-004ERL.avif?v=1765510777","url":"https:\/\/mainstreeteshop.com\/products\/earls-harmonic-balancer-bolt-for-gm-ls-series-engines-12-point-high-strength","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}