Customer Service 605-692-1697

We Ship Worldwide

My Cart
  • Shopping Cart
    •

    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.

    Shop By
    Clear All

    Products (131-135 of 482)

    Page
    per page
    Set Descending Direction
    1. DRT-31512322 PART NUMBER
      Dart 4.5 Bore Spacing Aluminum Block 31512322 SB Chevy (Engine Blocks)
      Dart 4.5 Bore Spacing Aluminum Block 31512322 SB Chevy
      $7,949.99
      Dart
      Add to Wish List
      Aluminum, 400 Main, 9.325 Deck Height, 4.180 bore, BBC Cam, Call For best price 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.
    2. DRT-31512323 PART NUMBER
      Dart 4.5 Bore Spacing Aluminum Block 31512323 SB Chevy (Engine Blocks)
      Dart 4.5 Bore Spacing Aluminum Block 31512323 SB Chevy
      $7,949.99
      Dart
      Add to Wish List
      Aluminum, 400 Main, 9.325 Deck Height, 4.180 bore, 50mm Cam, Call For best price 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-31512332 PART NUMBER
      Dart 4.5 Bore Spacing Aluminum Block 31512332 SB Chevy (Engine Blocks)
      Dart 4.5 Bore Spacing Aluminum Block 31512332 SB Chevy
      $7,949.99
      Dart
      Add to Wish List
      Aluminum, 400 Main, 9.500 Deck Height, 4.180 bore, BBC Cam, Call For best price 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-31512342 PART NUMBER
      Dart 4.5 Bore Spacing Aluminum Block 31512342 SB Chevy (Engine Blocks)
      Dart 4.5 Bore Spacing Aluminum Block 31512342 SB Chevy
      $7,949.99
      Dart
      Add to Wish List
      Aluminum, 400 Main, 9.075 Deck Height, 4.180 bore, BBC Cam, Call For best price 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-31273344V PART NUMBER
      Dart Big M Sportsman Gen V Block 31273344V BB Chevy 1 Piece Rear Seal
      Dart Big M Sportsman Gen V Block 31273344V BB Chevy 1 Piece Rear Seal
      $3,599.99
      Dart
      Add to Wish List
      Cast Iron, Gen V, 1pc Rear Seal, 9.800 Deck Height, 4.250 Bore, Call For best price 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 (131-135 of 482)

    Page
    per page
    Set Descending Direction
    Filters
    Now Shopping by
    1. Brands
      Ford Motorsports
    2. Brands
      Brodix
    3. Brands
      Dart
    Clear All
    Shopping Options
    Brands
    1. Bill Mitchell Products 26 items
    2. Brodix 23 items
    3. Dart 457 items
    4. Eliminator 4 items
    5. Energy 16 items
    6. Ford Motorsports 2 items
    7. GM Performance Parts 8 items
    Block Series
    1. 4.500 Bore Spacing 26 items
    2. Big M 16 items
    3. Big M Aluminum 24 items
    4. Big M Full Water 24 items
    5. Big M Pro Series 8 items
    6. Big M Race Aluminum 24 items
    7. Big M Sportsman 26 items
    8. Ford Aluminum 16 items
    9. Iron Eagle 59 items
    10. Iron Eagle Pro 4 items
    11. Little M 8 items
    12. Little M Sportsman 10 items
    13. LS Next 45 items
    14. Race Series Aluminum 71 items
    15. Race Series Tall Deck 14 items
    16. SHP 21 items
    17. SHP Pro 5 items
    18. Little M2 24 items
    19. LS Next SHP 4 items
    20. LS Next SHP Pro 4 items
    21. Big M2 12 items
    22. Big M2 Sportsman 12 items
    Bore Size
    1. 3.750 1 item
    2. 3.927 2 items
    3. 4.000 125 items
    4. 4.090 2 items
    5. 4.125 147 items
    6. 4.180 24 items
    7. 4.250 52 items
    8. 4.310 10 items
    9. 4.350 2 items
    10. 4.360 1 item
    11. 4.500 52 items
    12. 4.560 12 items
    13. 4.600 48 items
    Cam Location
    1. Raised .391 24 items
    2. Standard Location 35 items
    3. Raised .400 33 items
    Cam Tunnel Size
    1. Standard Size 71 items
    2. 55mm 21 items
    Deck Height
    1. 10.000 10 items
    2. 10.200 64 items
    3. 10.236 6 items
    4. 10.400 16 items
    5. 10.600 4 items
    6. 8.200 13 items
    7. 8.850 10 items
    8. 9.025 97 items
    9. 9.075 16 items
    10. 9.200 8 items
    11. 9.240 29 items
    12. 9.285 4 items
    13. 9.325 49 items
    14. 9.450 18 items
    15. 9.500 47 items
    16. 9.600 4 items
    17. 9.750 8 items
    18. 9.800 69 items
    19. 11.200 1 item
    20. 11.625 1 item
    21. 9.250 4 items
    Engine Block Material
    1. Aluminum 152 items
    2. Cast Iron 330 items
    Lifter Bore Size
    1. .842 83 items
    2. .903 4 items
    3. .937 5 items
    Main Caps
    1. Ductile 93 items
    2. Nodular 2 items
    3. Steel 387 items
    Main Size
    1. 302 19 items
    2. 350 107 items
    3. 400 97 items
    4. BB Chevy 17 items
    5. Cleveland/SVO 27 items
    6. LS 39 items
    7. Std/BBC 160 items
    Price
    Vehicle Make
    1. BB Chevy 177 items
    2. BB Ford 2 items
    3. Chevy LS 55 items
    4. Chevy SB 2 items
    5. Chrysler Gen III HEMI 8 items
    6. SB Chevy 201 items
    7. SB Ford 37 items
    Compare Products
    1. Remove This Item
    Compare
    Clear All
    You have no items to compare.
    My Wish List
    Last Added Items
    1. Add to Cart
      Remove This Item
    Go to Wish List
    You have no items in your wish list.