{"product_id":"chevy-sb-400-b-4-125-dh-9-025-billet-main-severe-duty-block-usa-machined-w-cb_2","title":"Chevy SBC 400 B-4.125 M-400 DH-9.025 4-Bolt Billet Main Bare Iron Engine Block","description":"\u003ctable id=\"II\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand:\u003c\/td\u003e\n\u003ctd\u003eSpeedmaster\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number:\u003c\/td\u003e\n\u003ctd\u003e1-286-011-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Type:\u003c\/td\u003e\n\u003ctd\u003eEngines, Bare Block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCylinder Bore Diameter:\u003c\/td\u003e\n\u003ctd\u003e4.125 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBore \u0026amp; Stroke:\u003c\/td\u003e\n\u003ctd\u003e4.185 in. x 4.000 in. Max Recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCam Journal OD:\u003c\/td\u003e\n\u003ctd\u003eStandard SBC - 1.869\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCam Plug:\u003c\/td\u003e\n\u003ctd\u003e2.375 in. Dia. Cup Plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCylinder Wall Thickness:\u003c\/td\u003e\n\u003ctd\u003e0.275 in. min @ 4.185 in. Bore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDeck Height:\u003c\/td\u003e\n\u003ctd\u003e9.025 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDeck Thickness:\u003c\/td\u003e\n\u003ctd\u003e0.675 in. Min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuel Pump :\u003c\/td\u003e\n\u003ctd\u003eStandard Mechanical Provision\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuel Pump Pushrod:\u003c\/td\u003e\n\u003ctd\u003eStandard Length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFreeze Plugs:\u003c\/td\u003e\n\u003ctd\u003e10 x 1-5\/8 in. Press In Cup Plugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifter Bores:\u003c\/td\u003e\n\u003ctd\u003eSBC 0.8427-0.8437 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Bearing Size:\u003c\/td\u003e\n\u003ctd\u003e2.650 in. (SBC 400)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Bearing Bore:\u003c\/td\u003e\n\u003ctd\u003e2.849 in. (SBC 400)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Cap Bolts:\u003c\/td\u003e\n\u003ctd\u003e#1 7\/16 in. (2) 3\/8 in. (2)\u003cbr\u003e#2, 3, 4 7\/16 (2) Splayed (2)\u003cbr\u003e#5 7\/16 in. (2) 3\/8 in. (2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Cap Press:\u003c\/td\u003e\n\u003ctd\u003e0.005 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Caps:\u003c\/td\u003e\n\u003ctd\u003eAll 5 Billet Steel. 3 Center Caps Splayed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Cap Register:\u003c\/td\u003e\n\u003ctd\u003eDeep Stepped Register (No Need for Dowels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOil System:\u003c\/td\u003e\n\u003ctd\u003eWet Sump - Main Priority Oiling (Can Use Dry Sump)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOil Pump Shaft:\u003c\/td\u003e\n\u003ctd\u003e350 0.481 in. OD - Standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOil Filter:\u003c\/td\u003e\n\u003ctd\u003eSBC, Uses 2 Bolt Adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOil Pan:\u003c\/td\u003e\n\u003ctd\u003eStandard SBC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Main Seal:\u003c\/td\u003e\n\u003ctd\u003e400 Main FelPro# 2909\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSerial No. Location:\u003c\/td\u003e\n\u003ctd\u003eLaft Front \u0026amp; Main Caps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStarter:\u003c\/td\u003e\n\u003ctd\u003eStandard SBC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStud Holes, Head:\u003c\/td\u003e\n\u003ctd\u003eBlind Holes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTiming Chain\/Gears:\u003c\/td\u003e\n\u003ctd\u003eStandard SBC Components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTiming Cover:\u003c\/td\u003e\n\u003ctd\u003eStandard Cam Location SBC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTorque Specs:\u003c\/td\u003e\n\u003ctd\u003e1 - 5 7\/16 in. Bolts 65 ft. lbs.\u003cbr\u003e1 \u0026amp; 5 3\/8 in. Bolts - 35 ft. lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight:\u003c\/td\u003e\n\u003ctd\u003e205 Lbs @ 4.0 in. Bore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity:\u003c\/td\u003e\n\u003ctd\u003eSold individually.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNotes:\u003c\/td\u003e\n\u003ctd\u003eCam Bearings not Included, Replaces Dart 31182211\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003eIf your standard Bowtie block could handle 1500+ HP it would be Speedmaster's H1 engine block. Design from the ground up based upon your favourite bowtie block with the ability to handle naturally aspirated, supercharged, turbocharged and nitrous applications. The Speedmaster H1 is the perfect starting point for a powerful and reliable engine build suited for the street or race track. Precision pre-machining is the perfect starting point for a powerful and reliable engine eliminating time and expense of blueprinting a stock block or ''semi-finished'' factory casting. Best of all can be used with standard off the shelf small block components.Speedmaster H1 Chevy SBC bare blocks feature:  Cast from premium high-strength Class 32B ironStandard deck height allows the use of off the shelf partsUses standard small block Camshaft, Timing Chain, Oil pump, Oil filter, Motor Mounts.","brand":"Speedmaster","offers":[{"title":"Default Title","offer_id":41839448260773,"sku":"1-286-011-01","price":3804.12,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/7896\/9509\/files\/PCE286.CHEV2_b114e7ba-4381-49f0-a9bd-cdc8ecfd91b6.jpg?v=1781252571","url":"https:\/\/musclecarhq.com.au\/products\/chevy-sb-400-b-4-125-dh-9-025-billet-main-severe-duty-block-usa-machined-w-cb_2","provider":"Muscle Car HQ","version":"1.0","type":"link"}