{"product_id":"edelbrock-e-series-cylinder-head-bolt-kit-85812-for-chevy-348-409-engines","title":"Edelbrock E-Series Cylinder Head Bolt Kit #85812 for Chevy 348\/409 engines","description":"\u003cp\u003eEdelbrock E-Series Cylinder Head Bolt Kit #85812 is a high-quality replacement set of bolts with washers for use with Chevy W-series big-block 348\/409 engines equipped with Performer RPM #60815 and #60819 aluminum heads. This kit contains all necessary bolts and washers to replace the factory bolts for a pair of heads. E-Series bolts have a yield tensile strength of 190,000 PSI for strong and reliable loading with generous filleting throughout to eliminate stress risers. Bolt threads are rolled after heat-treating for superior form and strength, while a small hex head provides extra space for socket clearance in tight situations. E-Series Cylinder Head Bolts have a durable black oxide finish with sealer and come with the distinctive Edelbrock E stamped into the head.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFor Chevy W-series (348\/409) engines with aluminum heads\u003c\/li\u003e\n\u003cli\u003eYield tensile strength of 190,000 PSI\u003c\/li\u003e\n\u003cli\u003eHeat treating with rolled threads for superior form and strength\u003c\/li\u003e\n\u003cli\u003eblack-oxide finish with sealer\u003c\/li\u003e\n\u003cli\u003eEdelbrock E logo stamped on bolt head\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade Type:\u003c\/strong\u003e Performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Drive Type:\u003c\/strong\u003e Hex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e (16) 3.45 in, (20) 4.18 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 8740 Chromoly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Length:\u003c\/strong\u003e 3.45 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Diameter:\u003c\/strong\u003e 0.4375 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type:\u003c\/strong\u003e Coarse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashers Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":44849758634119,"sku":"EDE85812","price":225.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/4008\/1543\/files\/085812_v1.jpg?v=1788268703","url":"https:\/\/checkout.northernperformance.ca\/products\/edelbrock-e-series-cylinder-head-bolt-kit-85812-for-chevy-348-409-engines","provider":"Northern Performance","version":"1.0","type":"link"}