LS1 5.7L Rotating Assembly Kits

CNC-Motorsports offers an endless variety of 383 LS1 stroker kits. We offer everything from mild kits with pump gas pistons to wild fully forged rotating assembly kits to meet your racing needs. We offer quality name brands such as; Eagle, Scat, Callies, Lunati, Crower, JE/SRP, Diamond, Mahle, CP, and Manley to name a few. CNC-Motorsports can customize any rotating assembly kit to meet your specific needs. All balanced LS stroker kits are completed in house by CNC-Motorsports. If you don’t see the LS kit you're wanting feel free to call or email our experienced staff today.
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  1. SCA-1-44200 PART NUMBER
    Scat 1-44200 Chevy LS 383 Competition Rotating Assembly  - 10.8:1 Autotec Flat Top Pistons
    Scat 1-44200 Chevy LS 383 Competition Rotating Assembly - 10.8:1 Autotec Flat Top Pistons
    Special Price $2,958.95 Regular Price $3,008.95

    Rotating Assembly, LS1 Stroker Kit 383, Scat 4340 Forged Steel Crankshaft 4.000 Stroke, Scat 6.125 I-Beam Rods, Autotec Forged -3.3cc Flat Top Pistons, 58 Tooth Reluctor Wheel

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  2. SCA-1-44201 PART NUMBER
    Scat 1-44201 Chevy LS 383 Competition Rotating Assembly  - 10.5:1 Autotec Flat Top Pistons
    Scat 1-44201 Chevy LS 383 Competition Rotating Assembly - 10.5:1 Autotec Flat Top Pistons
    Special Price $3,040.95 Regular Price $3,090.95

    Rotating Assembly, Forged LS1 383 Stroker Kit, Scat 4340 Forged Steel Crankshaft 4.000 Stroke, Scat 6.125 I-Beam Rods, Autotec Forged -6cc Flat Top Pistons, 58 Tooth Reluctor Wheel

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  3. SCA-1-44300 PART NUMBER
    Scat 1-44300 Chevy LS 383 Competition Rotating Assembly  - 10.8:1 Autotec Flat Top Pistons
    Scat 1-44300 Chevy LS 383 Competition Rotating Assembly - 10.8:1 Autotec Flat Top Pistons
    Special Price $3,156.95 Regular Price $3,206.95

    Rotating Assembly, Forged LS1 383 Stroker Kit, Scat 4340 Forged Steel Crankshaft 4.000 Stroke, Scat 6.125 H-Beam Rods, Autotec Forged -3.3cc Flat Top Pistons, 58 Tooth Reluctor Wheel

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  4. SCA-1-44301 PART NUMBER
    Scat 1-44301 Chevy LS 383 Competition Rotating Assembly  - 10.5:1 Autotec Flat Top Pistons
    Scat 1-44301 Chevy LS 383 Competition Rotating Assembly - 10.5:1 Autotec Flat Top Pistons
    Special Price $3,239.95 Regular Price $3,289.95

    Rotating Assembly, Forged LS1 383 Stroker Kit, Scat 4340 Forged Steel Crankshaft 4.000 Stroke, Scat 6.125 H-Beam Rods, Autotec Forged -6cc Flat Top Pistons, 58 Tooth Reluctor Wheel

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  5. ESP-12922 PART NUMBER
    Eagle 12922 LS1 383 Stroker Competition Kit Forged Assembly 9.0 Mahle Dish Pistons 58T
    Eagle 12922 LS1 383 Forged Pro Competition Rotating Assembly, 9.0 Mahle Dish Pistons, 58T
    Special Price $2,686.95 Regular Price $2,736.95

    LS1 383 Stroker Kit, Rotating Assembly, Eagle 4340 Forged Steel Crankshaft 4.000 Stroke, Eagle H-Beam Rods 6.125, -25cc Mahle Forged Dish Pistons with Piston Rings. Performance H Series Bearings, 58 Tooth Reluctor, Rings and Bearings Included

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  6. LUN-383LS-CPD PART NUMBER
    CNC-383LS-CPD lunati
    LS1 5.7L 383 Stroker Lunati Rotating Assembly - 9.1:1 CP Pistons, Balanced
    $3,120.95
    Gen III 383 LS1 Stroker Kit, Lunati 4340 Forged Crankshaft 4.000 Stroke, 9.240 Deck Height, Lunati 6.125 H-Beam Rods with ARP2000 Bolts, CP-Carrillo Premium Forged -18.2cc Dish Pistons, 9.1:1 Compression Ratio, Balanced Assembly Learn More
  7. LUN-383LS-CPF PART NUMBER
    CNC-383LS-CPF
    LS1 5.7L 383 Stroker Lunati Rotating Assembly - 11.1:1 CP Pistons, Balanced
    $3,073.95
    GEN III 5.7 LS1 Stroker Kit, Lunati 4340 Forged Crankshaft 4.000 Stroke, 9.240 Deck Height, Lunati 6.125 H-Beam Rods with ARP2000 Bolts, CP-Carrillo Premium Forged -2.7cc Flat Top Pistons, 11.1:1 Compression Ratio, Balanced Assembly Learn More
  8. CS-3905-CP PART NUMBER
  9. CS-3906-CP PART NUMBER
  10. CS-12981-W PART NUMBER

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