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Dart SB Chevy "Little M" Cast Iron Engine Block - 4.000" Bore and 350 Mains - Cast Main Caps

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DRT31151111
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Was: $2,529.06
Sale: $2,402.61
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Save: $126.45

Description

The "Little M" is the ideal basis for a sound powerful engine with the added benefit of compatibility with standard OEM components. It features extra thick cylinder walls, stnadard cam location, standard deck height, extra thick decks, 350 or 400 main bearing sizing, four bolt billet or cast main caps and is available with 4. 000" or 4. 125" bore. Material: Superior iron alloyBore: 4. 00" or 4. 125" unfinishedBore, max: 4. 185"Cam bearing bore ID: SBC
  • 2. 00" Cam bearings: Special coated, grooved, w/3 oil holesCam Bearing O. S. + . 010", +. 020", +. 030" Cam bearing press: . 002" Cam journal OD: Standard SBC
  • 1. 869" Cam Plug: 2. 375" dia. cup plugCylinder Wall Thickness: . 275" min @ 4. 185" boreDeck Height: 9. 025" Deck Thickness: . 675" min. Fuel Pump: Mechanical pump provisionFuel Pump Pushrod: Standard lengthFreeze Plugs: Press in cup plugsLifter Bores: SBC . 8427"
  • . 8437"Main bearing size: 2. 450" (350) 2. 650" (400)Main bearing bore: (350) 2. 6401" /
  • . 001" (400) 2. 8401" /
  • . 001"Main Cap Bolts: #1 7/16" (2) #2, #3, #4 7/16" (2) 7/16" splayed (2)#5 1/2" (2) Main cap press: . 005"Main caps: Ductile Iron
  • 4 bolt, center 3Oil system: Wet Sump
  • Main Priority Oiling (can use dry sump)Oil Pump shaft: Standard SBC shaft Oil Filter: Standard SBC filter, uses 2 bolt filter adapterOil Pan: Standard SBC oil panRear Main Seal: 350 main
  • std seal / 400 main
  • FelPro# 2909Serial No. Left front & main caps Starter: Standard SBC Stud holes, Head: Blind holesTiming chain/gears: Standard SBC componentsTiming Cover: Can use stock cover / Magnesium w/ pump provision avail. Torque Specs: #1
  • 4 7/16" bolts
  • 65 ft lbs#5 1/2" bolts
  • 100 ft lbsWeight: 205 lbs

    Pit Stop USA offers Dart SB Chevy "Little M" Cast Iron Engine Block - 4.000" Bore and 350 Mains - Cast Main Caps 31151111 at low everyday prices. Be sure to check out all of our products from Dart Machinery including Dart Machinery Cast Iron Engine Blocks - Small Block Chevy.
  • Details

    • DRT31151111
    • DRT31151111
    • Dart Machinery
    • Temporarily Not Available
    • Same Day Shipping!
    • New

    Shipping Information

    • Item Requires Shipping
    • 214.0 lbs.
    • W19.0000” x H15.0000” x L23.0000”
    • Shipping
    • This item ships in its own box.
    • FREE SHIPPING! Must Ship By Truck! Ships from Michigan.

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