{"product_id":"head-bolt-kit-e-series-bbc-mark-iv-v","title":"Edelbrock Chevy big-block engines E-Series Cylinder Head Bolt Kit","description":"\u003cp\u003e\u003cb\u003ePart #:\u003c\/b\u003e 85512\u003c\/p\u003e\u003cp\u003eEdelbrock E-Series Cylinder Head Bolt Kit #85512 is a high-quality replacement set of bolts with washers for use with Chevy big-block engines equipped with Performer and Performer RPM aluminum heads. This E-Series bolt kit can be used on all Mark IV and Mark V engine blocks. 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\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor Chevy big-block Mark IV and V 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\u003cp\u003eE-Series Head Bolt Kit #85512 is for 1965-90 Big-Block Chevrolet Mark IV and Mark V engines with Edelbrock 50459, 60459, 60479, 60499, 60559, 61459, 61559, 79539, \u0026amp; 79559 Performer \u0026amp; Pereformer RPM Cylinder Heads. Not for stock heads.\u003c\/p\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":52053608038712,"sku":"E003 85512","price":139.39,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/head-bolt-kit-e-series-bbc-mark-iv-v","provider":"MOTORMIA","version":"1.0","type":"link"}