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    Engine Blocks

    CNC-Motorsports offers the best selection of aftermarket engine blocks. Browse brands by Brodix, BMP, Dart, Eliminator and World Products. Custom machined and race prep blocks available in cast iron and aluminum.

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    Products (1-10 of 113)

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    1. DRT-31344275 PART NUMBER
      Dart Race Series Aluminum Block 31344275 SB Ford
      Dart Race Series Aluminum Block 31344275 SB Ford 302 8.200 Deck 4.125 Bore
      $6,999.99
      Dart
      Add to Wish List

      SBF 302, Dart Block, Race Series, Aluminum, 302 Main, 8.200 Deck Height, 4.125 Bore,

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      FREIGHT CHARGE
      This part will be shipped via truck freight and additional shipping charges will apply. Multiple parts shipped via freight in an order may increase the total shipping amount.
    2. DRT-31344295 PART NUMBER
      Dart Aluminum Block 31344295 SB Ford
      Dart Race Series Aluminum Block 31344295 SB Ford 302 9.200 Deck Height, 4.125 Bore
      $6,999.99
      Dart
      Add to Wish List

      SBF 302, Dart Block, Race Series, Aluminum, 302 Main, 9.200 Deck Height, 4.125 Bore, Ships from Dart

      Learn More
      FREIGHT CHARGE
      This part will be shipped via truck freight and additional shipping charges will apply. Multiple parts shipped via freight in an order may increase the total shipping amount.
    3. DRT-31345235 PART NUMBER
      Dart Aluminum Block 31345235 SB Ford
      Dart Race Series Aluminum Block 31345235 SB Ford 351 9.500 Deck Height 4.125 bore
      $6,999.99
      Dart
      Add to Wish List

      SBF 351, Dart block, Race Series, Aluminum, 2.750 Cleveland/SVO Main, 9.500 Deck Height, 4.125 Bore, Ships from Dart

      Learn More
      FREIGHT CHARGE
      This part will be shipped via truck freight and additional shipping charges will apply. Multiple parts shipped via freight in an order may increase the total shipping amount.
    4. DRT-31345295 PART NUMBER
      Dart Aluminum Block 31345295 SB Ford
      Dart Race Series Aluminum Block 31345295 SB Ford 351 9.200 Deck Height, 4.125 bore
      $6,999.99
      Dart
      Add to Wish List

      SBF 351, Dart Block, Aluminum,  2.750 Cleveland/SVO Main, 9.200 Deck Height, 4.125 Bore, Ships from Dart

      Learn More
      FREIGHT CHARGE
      This part will be shipped via truck freight and additional shipping charges will apply. Multiple parts shipped via freight in an order may increase the total shipping amount.
    5. DRT-31161211L PART NUMBER
      Dart SHP Block SBC 400 1pc Seal 4.125 Bore 31161211L
      Dart SHP Block SBC 400 1pc Seal 4.125 Bore 31161211L
      $2,299.99
      Dart
      Add to Wish List
      SB Chevy 400, Dart SHP Block, Cast Iron, 4.125 bore, 350 mains, 9.025 deck height, 1 Piece Rear Seal, Engine Block Learn More
      FREIGHT CHARGE
      This part will be shipped via truck freight and additional shipping charges will apply. Multiple parts shipped via freight in an order may increase the total shipping amount.
    6. DRT-31161211 PART NUMBER
      Dart SHP Block 31161211 SBC 400 4.125 Bore 350 Mains
      Dart SHP Block 31161211 SBC 400 4.125 Bore 350 Mains
      $2,299.99
      Dart
      Add to Wish List
      SB Chevy 400, Dart SHP Block, Cast Iron, 4.125 bore, 350 mains, 9.025 deck height, Engine Block Learn More
      FREIGHT CHARGE
      This part will be shipped via truck freight and additional shipping charges will apply. Multiple parts shipped via freight in an order may increase the total shipping amount.
    7. DRT-31121211 PART NUMBER
      Dart Iron Eagle Block 31121211 SB Chevy (Engine Blocks)
      Dart Iron Eagle Block 31121211 SBC 4.125 Bore
      $5,499.99
      Dart
      Add to Wish List
      SB Chevy, Dart Iron Eagle Block, 350 Main, 9.025 Deck Height, 4.125 Bore, Std. Cam, Steel 4 Bolt Main Caps Learn More
      FREIGHT CHARGE
      This part will be shipped via truck freight and additional shipping charges will apply. Multiple parts shipped via freight in an order may increase the total shipping amount.
    8. DRT-31121212 PART NUMBER
      Dart Iron Eagle Block 31121212 SB Chevy (Engine Blocks)
      Dart Iron Eagle Block 31121212 SBC 4125 Bore, BBC Cam
      $5,499.99
      Dart
      Add to Wish List
      SB Chevy, Dart Iron Eagle Block,350 Main, 9.025 Deck Height, 4.125 Bore, BBC Cam Tunnel, Steel 4 Bolt Main Caps Learn More
      FREIGHT CHARGE
      This part will be shipped via truck freight and additional shipping charges will apply. Multiple parts shipped via freight in an order may increase the total shipping amount.
    9. DRT-31121221 PART NUMBER
      Dart Iron Eagle Block 31121221 SBC 4.125 9.325 Deck
      Dart Iron Eagle Block 31121221 SBC 4.125 9.325 Deck
      $5,499.99
      Dart
      Add to Wish List
      SB Chevy, Dart Iron Eagle Block, 350 Main, 9.325 Deck Height, 4.125 Bore, STD. Cam, Steel 4 Bolt Main Caps Learn More
      FREIGHT CHARGE
      This part will be shipped via truck freight and additional shipping charges will apply. Multiple parts shipped via freight in an order may increase the total shipping amount.
    10. DRT-31121222 PART NUMBER
      Dart Iron Eagle Block 31121222 SB Chevy (Engine Blocks)
      Dart Iron Eagle Block 31121222 SBC 4.125 Bore 9.325
      $5,499.99
      Dart
      Add to Wish List
      SB Chevy, Dart Iron Eagle Block, 350 Main, 9.325 Deck Height, 4.125 Bore, BBC Cam Tunnel, Steel 4 Bolt Main Caps Learn More
      FREIGHT CHARGE
      This part will be shipped via truck freight and additional shipping charges will apply. Multiple parts shipped via freight in an order may increase the total shipping amount.

    Products (1-10 of 113)

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    1. Brands
      Bill Mitchell Products
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    Brands
    1. Bill Mitchell Products 6 items
    2. Brodix 2 items
    3. Dart 103 items
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    5. GM Performance Parts 2 items
    Block Series
    1. Ford Aluminum 4 items
    2. Iron Eagle 23 items
    3. Iron Eagle Pro 2 items
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    Bore Size
    1. 3.750 1 item
    2. 3.875 1 item
    3. 3.927 2 items
    4. 4.000 97 items
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    8. 4.180 12 items
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    11. 4.350 1 item
    12. 4.500 27 items
    13. 4.560 9 items
    14. 4.600 24 items
    15. 81.50mm 2 items
    16. 84.50 mm 1 item
    Cam Location
    1. Raised .391 12 items
    2. Standard Location 1 item
    Cam Tunnel Size
    1. Standard Size 7 items
    2. 55mm 6 items
    Deck Height
    1. 8.200 5 items
    2. 8.850 3 items
    3. 9.025 29 items
    4. 9.075 7 items
    5. 9.200 2 items
    6. 9.240 13 items
    7. 9.285 1 item
    8. 9.325 17 items
    9. 9.450 9 items
    10. 9.500 20 items
    11. 9.750 4 items
    12. 9.800 1 item
    13. 9.250 1 item
    Engine Block Material
    1. Aluminum 32 items
    2. Cast Iron 81 items
    Lifter Bore Size
    1. .842 13 items
    Main Caps
    1. Ductile 5 items
    2. Steel 108 items
    Main Size
    1. 302 7 items
    2. 350 36 items
    3. 400 34 items
    4. Cleveland/SVO 11 items
    5. LS 19 items
    Price
    Vehicle Make
    1. Chevy LS 28 items
    2. Chevy SB 1 item
    3. Chrysler Gen III HEMI 2 items
    4. SB Chevy 68 items
    5. SB Ford 14 items
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