{"product_id":"edelbrock-rhs-ls-aluminum-race-block-ready-to-hone-9-250in-standard-deck-4-120in-bore","title":"Edelbrock RHS LS Aluminum Race Block (Ready to Hone) 9.250in Standard Deck - 4.120in Bore","description":"Block Specifications: Designed from heavy-duty A357-T6 aluminum material; 4.125”-4.165” siamese cast bore walls w\/ press-in spun cast iron liner; Available in standard (9.240”) \u0026amp; tall (9.750”) deck heights w\/ beefy .750” deck thickness; Both standard deck (5.67”\/5.87”- same as LS7) \u0026amp; tall deck (5.94”\/6.38”) cylinder liner lengths available; “Long arm friendly” – Accommodations for up to 4.6” stroke w\/ standard rod pin diameters (2.100”) \u0026amp; oversized 60mm camshaft; Main cap surface area maximized at mating surface \u0026amp; large fillets from cap to cross bolts for added strength; Designed for clearance – side oil galley moved outboard \u0026amp; engineered rod clearance come standard; Significantly increased windage passage area under bores \u0026amp; around caps over LS7\/LSX engines; 6 head bolt design w\/ full water jacket around the cylinders (based on LS7 design); Bay-to-bay breathing improved w\/ increased side window area versus LSX \u0026amp; LS7; Extra-large windows in valley for access to inboard “6th” head bolt; Extra-long liners for standard (5.87”) \u0026amp; tall (6.38”) decks","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":62049417003379,"sku":"EDE54903U","price":7005.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/6289\/0099\/files\/579a38a93145e2a151cd87e6371920acL.jpg?v=1756480769","url":"https:\/\/dspperformancemotorsports.com\/products\/edelbrock-rhs-ls-aluminum-race-block-ready-to-hone-9-250in-standard-deck-4-120in-bore","provider":"DSP PERFORMANCE MOTORSPORTS","version":"1.0","type":"link"}