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    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.
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    Products (11-20 of 79)

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    1. 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 $2,370.95 Regular Price $2,420.95
      Eagle
      Mahle
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      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

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    2. 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 $2,313.95 Regular Price $2,363.95
      Eagle
      Mahle
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      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
    3. 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 $2,375.95 Regular Price $2,425.95
      Eagle
      Mahle
      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

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    4. 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 $2,757.95 Regular Price $2,807.95
      Eagle
      JE
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      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

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    5. 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 $2,875.95 Regular Price $2,925.95
      Eagle
      JE
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      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
    6. ESP-12504 PART NUMBER
      Eagle 12504 SB Chevy 400 Competition Rotating Assembly Kit 12.9:1 Mahle Dome Pistons
      Eagle 12504 SB Chevy 400 Pro Competition Rotating Assembly Kit, 4cc Mahle Dome Pistons
      Special Price $2,401.95 Regular Price $2,451.95
      Eagle
      Mahle
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      SB Chevy 400 Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 3.750 Stroke, 400 Main, Eagle 6.000 H-Beam Rods, Mahle 2618 Forged +4cc Dome Pistons, 2-PC Rear Seal, Performance Rings and Bearings Included Learn More
    7. ESP-12604 PART NUMBER
      Eagle 12604 SB Chevy 400 Competition Rotating Assembly 12.9 Mahle Dome Pistons 350 Main
      Eagle 12604 SB Chevy 400 Pro Competition Rotating Assembly, 4cc Mahle Dome Pistons, 350 Main
      Special Price $2,452.95 Regular Price $2,502.95
      Eagle
      Mahle
      Add to Wish List
      SB Chevy 400 Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 3.750 Stroke, 350 Main, Eagle 6.000 H-Beam Rods, Mahle 2618 Forged +4cc Dome Pistons, 2-PC Rear Seal, Performance Rings and Bearings Included Learn More
    8. ESP-35200 PART NUMBER
      Eagle 35200 SB Chevy 400 Forced Induction Rotating Assembly 8.5 JE Dish Pistons
      Eagle 35200 SB Chevy 400 Forced Induction Rotating Assembly, -36cc JE Dish Pistons, 400 Main
      Special Price $2,820.95 Regular Price $2,870.95
      Eagle
      JE
      Add to Wish List
      Small Block Chevy 400 Rotating Assembly Kit, Eagle 4340 Forged steel Crankshaft, 3.750 Stroke, 400 Main, Eagle 5.700 H-Beam Rods, JE 2618 Forged -36cc Dish Pistons, 2-PC Rear Seal, Performance Rings and Bearings Included Learn More
    9. ESP-35210 PART NUMBER
      Eagle 35210 SB Chevy 400 Forced Induction Rotating Assembly 9.1 JE Dish Pistons
      Eagle 35210 SB Chevy 400 Pro Rotating Assembly, -28cc JE Dish Pistons, 400 Main
      Special Price $2,877.95 Regular Price $2,927.95
      Eagle
      JE
      Add to Wish List

      Small Block Chevy 400 Pro Rotating Assembly Kit, Eagle 4340 Forged steel Crankshaft, 3.750 Stroke, 400 Main, Eagle 6.000 H-Beam Rods, JE 2618 Forged -28cc Dish Pistons, 2-PC Rear Seal, Performance Rings and Bearings Included

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    10. ESP-35600 PART NUMBER
      Eagle 35600 SB Chevy 400 Competition Rotating Assembly 12.1 JE Dome Pistons
      Eagle 35600 SB Chevy 400 Pro Competition Rotating Assembly 5.6cc JE Dome Pistons
      Special Price $2,955.95 Regular Price $3,005.95
      Eagle
      JE
      Add to Wish List
      SB Chevy 400 Competition Rotating Assembly, Eagle 4340 Forged Steel Crankshaft 3.750 Stroke, 400 Main, Eagle 6.000 H-Beam Rods, JE Forged 5.6cc Dome Pistons, 2-PC Rear Seal, Performance Rings and Bearings Included Learn More

    Products (11-20 of 79)

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    Brands
    1. Callies 3 items
    2. Compstar 30 items
    3. CP 10 items
    4. Diamond 11 items
    5. Eagle 61 items
    6. Icon 22 items
    7. JE 22 items
    8. Keith Black 15 items
    9. Lunati 8 items
    10. Mahle 39 items
    11. Molnar 25 items
    12. Scat 24 items
    13. SRP 24 items
    Balance Type
    1. External 11 items
    2. Internal 68 items
    Crankshaft Material
    1. 4140 Steel 5 items
    2. 4340 Forged Steel 51 items
    3. Cast Steel 23 items
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    1. Icon 19 items
    2. JE 11 items
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    4. Mahle 44 items
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    1. 2618 Forged 11 items
    2. 4032 Forged 58 items
    3. Forged 4 items
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    1. Dish 29 items
    2. Dome 18 items
    3. Flat Top 32 items
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    Rear Main Seal
    1. 1 Piece 12 items
    2. 2 Piece 67 items
    Rod Length
    1. 5.700 32 items
    2. 6.000 45 items
    3. 6.125 2 items
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