LS3 6.2L Rotating Assembly Kits

CNC-Motorsports offers an endless variety of LS3 L92 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. ESP-12920 PART NUMBER
    Eagle 12920 Chevy LS2 402 408 Competition Rotating Assembly 9.2 Mahle Dish Pistons
    Eagle 12920 Chevy LS2 402 408 Competition Rotating Assembly, -10cc SRP Pro Pistons
    Special Price $2,698.95 Regular Price $2,748.95

    Chevy LS2 402 408 Competition Rotating Assembly, Eagle 4340 Forged Steel Crankshaft 4.000 Stroke, Eagle 6.125 H-Beam Rods, SRP Forged -10cc Dish Pistons, 24 or 58 Tooth Reluctor, Rings and Bearings Included

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  2. ESP-12952 PART NUMBER
    Eagle 12952 Chevy LS Big Bore 441 Competition Rotating Assembly 11.0 Mahle Flat Top Pistons
    Eagle 12952 Chevy LS3 427 Pro Competition Rotating Assembly, -5.8cc Mahle Flat Top Pistons, 58t
    Special Price $2,646.95 Regular Price $2,696.95

    Chevy LS3 427 Pro Rotating Assembly, Eagle 4340 Forged Steel Crankshaft 4.125 Stroke, Eagle 6.125 H-Beam Rods, Mahle Forged -5.8cc Dish Pistons, 58 Tooth Reluctor, Rings and Bearings Included

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  3. ESP-12924 PART NUMBER
    Eagle 12924 Chevy LS1/LS3/LSX Big Bore 427 Competition Rotating Assembly 10.6 Mahle Dish Pistons
    Eagle 12924 Chevy LS1/LS3/LSX Big Bore 427 Pro Rotating Assembly, -14cc Mahle Dish Pistons
    Special Price $2,686.95 Regular Price $2,736.95

    Chevy LS1/LS3/LSX Big Bore 427 Competition Rotating Assembly, Eagle 4340 Forged Steel Crankshaft 4.000 Stroke, Eagle 6.125 H-Beam Rods, 2618 Mahle Forged -14cc Dish Pistons, 58 Tooth Reluctor, Rings and Bearings Included

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  4. CS-6250-W PART NUMBER
    Compstar LS 5.3 Balanced Rotating Assembly 10.1:1 Wiseco Pistons
    LS 6.2L 405 Compstar Balanced Rotating Assembly Kit, 9.6:1 Wiseco Pistons
    $3,630.95

    LS3 6.2L 405 406 407 408 409 Rotating Assembly, Callies Compstar Crankshaft 3.900 Stroke, Callies Compstar 6.125 H-Beam Rods, -20cc Dish Wiseco Pistons, HP Steel Piston Rings, HP Bearings Included, Balanced Assembly

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  5. CS-6251-W PART NUMBER
    Compstar LS 5.3 Balanced Rotating Assembly 10.1:1 Wiseco Pistons
    LS3 6.2L 405 Compstar Balanced Rotating Assembly Kit 10.6:1 Wiseco Pistons
    $3,630.95

    LS3 6.2L 405 406 407 408 409 Rotating Assembly, Callies Compstar Crankshaft 3.900 Stroke, Callies Compstar 6.125 H-Beam Rods, -9cc Dish Wiseco Pistons, HP Steel Piston Rings, HP Bearings Included, Balanced Assembly

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  6. CS-6255-JE PART NUMBER
    Compstar 6.2L LS3 405/408 Balanced Rotating Assembly,  9.0:1 JE Pistons
    Compstar 6.2L LS3 405/408 Balanced Rotating Assembly, 9.0:1 JE Pistons
    $3,750.95

    6.2L LS3 405 406 407 408 Rotating Assembly, Callies Compstar Crankshaft 3.900 Stroke, Callies Compstar 6.125 H-Beam Rods, -24cc Dish JE Pistons, HP Steel Piston Rings, HP Bearings Included, Balanced Assembly

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  7. CS-6258-DRP PART NUMBER
    LS3 6.2L 406 408 Compstar Balanced Rotating Assembly, 9.7:1 Diamond LS2K Pistons, -18cc Dish
    LS3 6.2L 406 408 Compstar Balanced Rotating Assembly, 9.7:1 Diamond LS2K Pistons, -18cc Dish
    $4,038.95

    LS3 6.2L 406 408 Rotating Assembly, Callies Compstar Crankshaft 3.900 Stroke, Callies Compstar 6.125 H-Beam Rods, -18cc Dish LS2K Diamond Pistons, HP Steel Piston Rings, HP Bearings Included, Balanced Assembly, 1500 HP Rated

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  8. SCA-62000 PART NUMBER
  9. SCA-62002 PART NUMBER
  10. SCA-62003 PART NUMBER

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