Customer Service 605-692-1697

We Ship Worldwide

My Cart
  • Shopping Cart
    •

    SBC 400 406 Rotating Assembly

    CNC-Motorsports offers the best selection of Small Block Chevy 400 406 rotating assembly kits. We offer street kits with pump gas pistons to wild fully forged lightweight rotating assembly kits to meet your racing needs. We offer quality name brands such as; Eagle, Scat, Callies, Compstar, Crower, Lunati, JE/SRP, Diamond, Wiseco, Mahle CP and Keith Black to name a few. CNC-Motorsports can customize any stroker kit to meet your specific needs. All balanced rotating assembly kits are completed in house by CNC-Motorsports. If you don’t see the rotating assembly kit you're wanting feel free to call or email our experienced staff today.
    Shop By
    Clear All

    Products (1-10 of 99)

    Page
    per page
    Set Descending Direction
    1. ESP-12500 PART NUMBER
      Eagle 12500 SB Chevy 400 Competition Rotating Assembly Kit 10:1 Mahle Dish Pistons
      Eagle 12500 SB Chevy 400 Pro Competition Rotating Assembly Kit, -20cc Mahle Dish Pistons
      Special Price $2,355.95 Regular Price $2,415.95
      Eagle
      Add to Wish List
      SB Chevy 400 Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 3.750 Stroke, 400 Main, Eagle 5.700 H-Beam Rods, Mahle 4032 Forged -20cc Dish Pistons, 2-PC Rear Seal, Performance Rings and Bearings Included Learn More
    2. ESP-12600 PART NUMBER
      Eagle 12600 SB Chevy 400 Competition Rotating Assembly 10.0 Mahle Dish Pistons *350 Main*
      Eagle 12600 SB Chevy 400 Pro Competition Rotating Assembly, -20cc Mahle Dish Pistons, 350 Main
      Special Price $2,433.95 Regular Price $2,493.95
      Eagle
      Add to Wish List

      SB Chevy 400 Pro Competition Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 3.750 Stroke, 350 Main, Eagle 5.700 H-Beam Rods, Mahle 4032 Forged -20cc Dish Pistons, 2-PC Rear Seal, Performance Rings and Bearings Included

      Learn More
    3. ESP-12508 PART NUMBER
      Eagle 12508 SB Chevy 400 Competition Rotating Assembly 9.8 Mahle Dish Pistons
      Eagle 12508 SB Chevy 400 Pro Competition Rotating Assembly, -16cc Mahle Dish Pistons
      Special Price $2,379.95 Regular Price $2,439.95
      Eagle
      Add to Wish List

      SB Chevy 400 Pro Competition Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 3.750 Stroke, 400 Main, Eagle 6.000 H-Beam Rods, Mahle 4032 Forged -16cc Dish Pistons, 2-PC Rear Seal, Performance Rings and Bearings Included

      Learn More
    4. ESP-12608 PART NUMBER
      Eagle 12608 SB Chevy 400 Competition Rotating Assembly 9.8 Mahle Dish Pistons *350 Main*
      Eagle 12608 SB Chevy 400 Pro Competition Rotating Assembly -16cc Mahle Dish Pistons, 350 Main
      Special Price $2,438.95 Regular Price $2,498.95
      Eagle
      Add to Wish List

      SB Chevy 400 Pro Competition Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 3.750 Stroke, 350 Main, Eagle 6.000 H-Beam Rods, Mahle 4032 Forged -16cc Dish Pistons, 2-PC Rear Seal, Performance Rings and Bearings Included

      Learn More
    5. ESP-12501 PART NUMBER
      Eagle 12501 SB Chevy 400 Competition Rotating Assembly 11.7 Mahle Flat Top Pistons
      Eagle 12501 SB Chevy 400 Pro Competition Rotating Assembly -5cc Mahle Flat Top Pistons
      Special Price $2,242.95 Regular Price $2,302.95
      Eagle
      Add to Wish List

      SB Chevy 400 Pro Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 3.750 Stroke, 400 Main, Eagle 5.700 H-Beam Rods, Mahle 4032 Forged -5cc Flat Top Pistons, 2-PC Rear Seal, Performance Rings and Bearings Included

      Learn More
    6. ESP-12605 PART NUMBER
      Eagle 12605 SB Chevy 400 Competition Rotating Assembly 11.7 Mahle Flat Top Pistons *350 Main*
      Eagle 12605 SB Chevy 400 Pro Competition Rotating Assembly, -5cc Mahle Flat Top Pistons, 350 Main
      Special Price $2,360.95 Regular Price $2,420.95
      Eagle
      Add to Wish List

      SB Chevy 400 Pro Competition Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 3.750 Stroke, 350 Main, Eagle 5.700 H-Beam Rods, Mahle 4032 Forged -5cc Flat Top Pistons, 2-PC Rear Seal, Performance Rings and Bearings Included

      Learn More
    7. ESP-12503 PART NUMBER
      Eagle 12503 SB Chevy 400 Competition Rotating Assembly Kit 11.7 Mahle Flat Top Pistons
      Eagle 12503 SB Chevy 400 Pro Competition Rotating Assembly Kit, -5cc Mahle Flat Top Pistons
      Special Price $2,303.95 Regular Price $2,363.95
      Eagle
      Add to Wish List
      SB Chevy 400 Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 3.750 Stroke, 400 Main, Eagle 6.000 H-Beam Rods, Mahle 4032 Forged -5cc Flat Top Pistons, 2-PC Rear Seal, Performance Rings and Bearings Included Learn More
    8. ESP-12603 PART NUMBER
      Eagle 12603 SB Chevy 400 Competition Rotating Assembly 11.7 Mahle Flat Top Pistons 350 Mains
      Eagle 12603 SB Chevy 400 Pro Competition Rotating Assembly, -5cc Mahle Flat Top Pistons, 350 Mains
      Special Price $2,365.95 Regular Price $2,425.95
      Eagle
      Add to Wish List

      SB Chevy 400 Pro Rotating Assembly Kit, Eagle 4340 Forged steel Crankshaft 3.750 Stroke, 350 Main, Eagle 6.000 H-Beam Rods, Mahle 4032 Forged -5cc Flat Top Pistons, 2-PC Rear Seal, Performance Rings and Bearings Included

      Learn More
    9. ESP-12043 PART NUMBER
      Eagle 12043 SB Chevy 400 Competition Rotating Assembly 13.2:1 JE Dome Pistons
      Eagle 12043 SB Chevy 400 Pro Competition Rotating Assembly, 6.2cc JE Dome Pistons
      Special Price $2,747.95 Regular Price $2,807.95
      Eagle
      Add to Wish List

      SB Chevy 400 Pro Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 3.750 Stroke, 400 Main, Eagle 6.125 H-Beam Rods, JE 2618 Forged +6.2cc Dome Pistons, 2-PC Rear Seal, Performance Rings and Bearings Included

      Learn More
    10. ESP-12143 PART NUMBER
      Eagle 12143 SB Chevy 400 Competition Rotating Assembly 13.2 JE Dome Pistons
      Eagle 12143 SB Chevy 400 Pro Competition Rotating Assembly, 6.2cc JE Dome Pistons, 350 Main
      Special Price $2,865.95 Regular Price $2,925.95
      Eagle
      Add to Wish List
      SB Chevy 400 Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 3.750 Stroke, 350 Main, Eagle 6.125 H-Beam Rods, JE 2618 Forged +6.2cc Dome Pistons, 2-PC Rear Seal, Performance Rings and Bearings Included Learn More

    Products (1-10 of 99)

    Page
    per page
    Set Descending Direction
    Filters
    Now Shopping by
    1. Brands
      Compstar
    2. Brands
      Lunati
    3. Brands
      Eagle
    Clear All
    Shopping Options
    Brands
    1. Callies 3 items
    2. Compstar 30 items
    3. CP 7 items
    4. Diamond 5 items
    5. Eagle 61 items
    6. Icon 10 items
    7. JE 6 items
    8. Keith Black 18 items
    9. Lunati 8 items
    10. Mahle 21 items
    11. Molnar 25 items
    12. Scat 24 items
    13. SRP 16 items
    Balance Type
    1. External 10 items
    2. Internal 89 items
    Crankshaft Material
    1. 4140 Steel 5 items
    2. 4340 Forged 1 item
    3. 4340 Forged Steel 73 items
    4. Cast Steel 20 items
    Piston Brand
    1. CP 3 items
    2. Diamond 5 items
    3. Icon 27 items
    4. JE 17 items
    5. Keith Black 5 items
    6. Mahle 34 items
    7. SRP 8 items
    Piston Material
    1. 2618 Forged 1 item
    2. 4032 Forged 20 items
    3. Forged 72 items
    4. Hypereutectic 6 items
    Piston Type
    1. Dish 37 items
    2. Dome 27 items
    3. Flat Top 35 items
    Price
    Rear Main Seal
    1. 1 Piece 12 items
    2. 2 Piece 87 items
    Rod Length
    1. 5.700 35 items
    2. 6.000 62 items
    3. 6.125 2 items
    Vehicle Make
    1. Chevy SB 38 items
    2. SB Chevy 61 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.