{"product_id":"edelbrock-chevy-348-409-engines-e-series-cylinder-head-bolt-kit","title":"Edelbrock Chevy 348\/409 engines E-Series Cylinder Head Bolt Kit","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\u003cul\u003e\n\u003cli\u003eHeat treating with rolled threads for superior form and strength\u003c\/li\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\u003eEdelbrock E logo stamped on bolt head\u003c\/li\u003e\n\u003cli\u003eblack-oxide finish with sealer\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":51954730664238,"sku":"EDE85812","price":131.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/1222\/8910\/files\/61136a5c5e86dc63e12281d3980f1babL.jpg?v=1777679092","url":"https:\/\/atomic-shop.com\/products\/edelbrock-chevy-348-409-engines-e-series-cylinder-head-bolt-kit","provider":"ATOMIC-SHOP Performance Parts \u0026 Motorsport Equipment - USA","version":"1.0","type":"link"}