{"product_id":"speed-engineering-ls-cylinder-head-bolt-kit-1997-2003-long-style-26-1032","title":"Speed Engineering LS Cylinder Head Bolt Kit — 1997–2003 Long Style | 15 Bolts, Per Cylinder Head | 26-1032","description":"\u003cp\u003eThis Speed Engineering cylinder head bolt kit is the long style used on 1997 through 2003 (pre-2004) LS engines. The kit has 15 bolts in short and long lengths and is sold per cylinder head. LS head, crank, and main bolts are torque-to-yield (stretch) bolts, so each bolt must be tightened to the manufacturer's torque and degree specification and can only be used once. They do not use a simple old-style ft-lb torque spec, so read the instructions before installing.\u003c\/p\u003e\u003cblockquote\u003e\n\u003cp\u003e⚠️ \u003cstrong\u003eImportant Notes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSold \u003cstrong\u003eper cylinder head\u003c\/strong\u003e. A complete engine needs two kits\u003c\/li\u003e\n\u003cli\u003eTorque-to-yield bolts: tighten to the manufacturer's degree specification and use only once\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/blockquote\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1997-2003 Long Style\u003c\/strong\u003e: Pre-2004 LS engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e15 Bolts\u003c\/strong\u003e: Short and long lengths\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque-to-Yield Design\u003c\/strong\u003e: Single use\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSold Per Cylinder Head\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhich LS engines use these head bolts?\u003c\/h5\u003e\u003cp\u003eThese are the long style head bolts for 1997 through 2003 (pre-2004) LS engines.\u003c\/p\u003e\u003ch5\u003eHow many bolts are in the kit?\u003c\/h5\u003e\u003cp\u003eThe kit has 15 bolts in short and long lengths, enough for one cylinder head.\u003c\/p\u003e\u003ch5\u003eCan these head bolts be reused?\u003c\/h5\u003e\u003cp\u003eNo. They are torque-to-yield bolts that are tightened to a degree specification and can only be used once.\u003c\/p\u003e\u003ch5\u003eHow many kits does an engine need?\u003c\/h5\u003e\u003cp\u003eThe kit is sold per cylinder head, so a V8 with two heads needs two kits.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which LS engines use these head bolts?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These are the long style head bolts for 1997 through 2003 (pre-2004) LS engines.\"}}, {\"@type\": \"Question\", \"name\": \"How many bolts are in the kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The kit has 15 bolts in short and long lengths, enough for one cylinder head.\"}}, {\"@type\": \"Question\", \"name\": \"Can these head bolts be reused?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. They are torque-to-yield bolts that are tightened to a degree specification and can only be used once.\"}}, {\"@type\": \"Question\", \"name\": \"How many kits does an engine need?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The kit is sold per cylinder head, so a V8 with two heads needs two kits.\"}}]}\u003c\/script\u003e","brand":"Speed Engineering","offers":[{"title":"Default Title","offer_id":50853376917552,"sku":"26-1032","price":38.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/gm_12498545.gif?v=1792582552","url":"https:\/\/berryperformancesales.com\/products\/speed-engineering-ls-cylinder-head-bolt-kit-1997-2003-long-style-26-1032","provider":"Berry Performance Sales","version":"1.0","type":"link"}