SBC Aluminum Bare Block
  • SBC Aluminum Bare Block

    All Aluminum with Steel Sleeve Bores From Speedmaster.  These Blocks Come in 4.000, 4.125 and 4.155 Bore Size.

    • Details

      BLOCK INFO:

      Block Material: A-356 Aluminum
      Bore & Stroke: 4.155 in. x 4.000 in. Max Recommended
      Cam Journal OD: Standard SBC - 1.869
      Cam Plug: 2.375 in. Dia. Cup Plug
      Cylinder Wall Thickness: 0.275 in. min @ 4.155 in. Bore
      Deck Height: 9.025 in.
      Deck Thickness: 0.675 in. Min
      Fuel Pump : Electric Only
      Fuel Pump Pushrod: n/a
      Freeze Plugs: 10 x 1-5/8 in. Press In Cup Plugs
      Lifter Bores: SBC 0.8427-0.8437 in.
      Main Bearing Size: 2.450 in. (SBC 350)
      Main Bearing Bore: 2.649 in. (SBC 350)
      Main Cap Bolts: #1 7/16 in. (2) 3/8 in. (2) #2, 3, 4 7/16 (2) Splayed (2) #5 7/16 in. (2) 3/8 in. (2)
      Main Cap Press: 0.005 in.
      Main Caps: All 5 Billet Steel. 3 Center Caps Splayed
      Main Cap Register: Deep Stepped Register (No Need for Dowels)
      Oil System: Wet Sump - Main Priority Oiling (Can Use Dry Sump)
      Oil Pump Shaft: 350 0.481 in. OD - Standard
      Oil Filter: SBC, Uses 2 Bolt Adapter
      Oil Pan: Standard 350 SBC
      Rear Main Seal: Standard 350 SBC - 2pc
      Serial No. Location: n/a
      Starter: Dual Bolt Pattern
      Stud Holes, Head: Blind Holes
      Timing Chain/Gears: Standard SBC Components
      Timing Cover: Standard Cam Location SBC
      Torque Specs: 1 - 5 7/16 in. Bolts 65 ft. lbs. 1 & 5 3/8 in. Bolts - 35 ft. lbs.
      Weight: 110 Lbs @ 4.0 in. Bore
      Notes: Check hood clearance before installing
    $3,400.00Price

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