{"product_id":"rpc-rpcr4400-aluminium-cylinder-head-205cc-64cc-chev-sb-262-400-bare","title":"RPC RPCR4400 Aluminium Cylinder Head 205Cc\/64Cc Chev SB 262-400 Bare","description":"\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e\n\u003cstrong\u003eRPC ALUMINIUM CYLINDER HEAD 205CC\/64CC CHEV SB 262-400 BARE RPC R4400\u003c\/strong\u003eThese cast aluminum clyinder heads were designed to make significantly more horsepower and torque without sacrificng any driveability. Featuring 205cc intake runner volume, 64cc combustion chamber volume, and extra thick deck provides aN excellent choice for both street and race applications. Ideal operation range of 2000 RPM to 6500RPM with peak torque around 5000 RPM. Available in both angle and straight plug with provisions for center bolt and perimeter bolt valve covers. Provisions are also made for Vortec and early chevy manifolds as well as drilled steam ports for 400 CID engines. Cylinder head comes with multi angle valve job, bronze valve guides, hardened valve seats, and fits standard sized valves. \u003cstrong\u003eSpecs:\u003c\/strong\u003eApplication: Chev Small Block 262-400 CID* Intake Valve: Can go up to 2.050\" O.D.\u003cbr\u003e* Exhaust Valve: Can go up to 1.625\" O.D.\u003cbr\u003e* Spring Cup: Max O.D.\/Min I.D.: 1.560\/.560\u003cbr\u003e* Max Spring Diameter: 1.550\u003cbr\u003e* Plug Angle: Straight PlugQuantity: Sold individually\u003cbr\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Racing Power Company (RPC)","offers":[{"title":"Default Title","offer_id":44682035233079,"sku":"RPCR4400","price":803.8,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/9364\/1015\/files\/136995.jpg?v=1780379496","url":"https:\/\/enginemaster.com.au\/products\/rpc-rpcr4400-aluminium-cylinder-head-205cc-64cc-chev-sb-262-400-bare","provider":"Engine Master","version":"1.0","type":"link"}