Iron Blocks W/Ductile Iron Main Caps









Iron Blocks W/Billet Steel Main Caps








Aluminum Blocks W/Ductile Iron Main Caps







Aluminum Blocks W/Billet Steel Main Caps








Dart Aluminum Big M Engine Block 4.250" Bore


Aluminum Big M Engine Block
  • 4.250'' Bore
  • 10.200'' Deck Height
  • Steel Main Caps
  • Camshaft Location Raised +.400''
  • $6,505.46
    Ships 02/27/17
    Lowest Price Guarantee

    Dart Aluminum Big M Engine Block 4.250" Bore


    Aluminum Big M Engine Block
  • 4.250'' Bore
  • 10.000'' Deck Height
  • Steel Main Caps
  • Camshaft Location Raised +.400''
  • $6,505.46
    Ships 02/27/17
    Lowest Price Guarantee