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.
Shop By

Products (11-20 of 30)

per page
Set Descending Direction
  1. MOL-6006-K1JE PART NUMBER
    GM LS3 6.2L 405 Stroker Rotating Assembly, K1 Crankshaft 9.0:1 JE Pistons Balanced
    Molnar 405 LS3 Pro Balanced Kit, 9.0:1 JE Pistons
    $3,587.95

    LS3 Stroker Kit, 405 406 407 408 Stroker Kit, Molnar 4340 Forged Steel Crankshaft 3.900 Stroke, Molnar 6.125 H-Beam Rods, JE FSR -24cc Dish Pistons, JE Pro Seal Rings, HP Bearings Included, Balanced Assembly

    Learn More
  2. MOL-6009-K1JE PART NUMBER
    GM LS3 6.2L 405 Stroker Rotating Assembly, K1 Crankshaft 12.5:1 JE Pistons Balanced
    Molnar 405 LS3 Pro Balanced Kit, 12.5:1 JE Pistons
    $3,587.95

    LS3 Stroker Kit, 405 406 407 408 Stroker Kit, Molnar 4340 Forged Steel Crankshaft 3.900 Stroke, Molnar 6.125 H-Beam Rods, JE FSR +7.5cc Dome Pistons, JE Pro Seal Rings, HP Bearings Included, Balanced Assembly

    Learn More
  3. CS-6400-JE PART NUMBER
    CP 11.3:1 Pistons GM LS3 6.2L 415 Balanced Rotating Assembly Kit, Compstar Crank
    Compstar 415/418 6.2L LS3 Balanced Rotating Assembly, JE 12.5:1 Pistons
    $3,733.95

    6.2L LS3 415 416 417 418 Rotating Assembly kit, Callies Compstar 4340 Forged steel Crankshaft 4.000 Stroke, Callies Compstar 6.125 H-Beam Rods, JE Forged 3.1cc Dome Pistons, Nitrided Rings, HP Bearings Included, Internal balanced

    Learn More
  4. LUN-415LS-DRP PART NUMBER
    LUN-409LS-DRP
    Lunati LS3 415 Balanced Stroker Kit, 11.0:1 Diamond LS2K Pistons
    $3,564.95
    LS3 6.2L Stroker Kit, Lunati 4340 Forged Crankshaft 4.000 Stroke, 9.240 Deck Height, Lunati 6.125 H-Beam Rods with ARP2000 Bolts, Diamond LS2K Pistons -3cc Flat Top Pistons, 10.0:1 Compression Ratio, Balanced Assembly Learn More
  5. LUN-416LS-DRP PART NUMBER
    Lunati LS3 415 Balanced Stroker Kit, 9.5:1 Diamond LS2K Pistons
    Lunati LS3 415 Balanced Stroker Kit, 9.5:1 Diamond LS2K Pistons
    $3,564.95
    LS3 6.2L Stroker Kit, Lunati 4340 Forged Crankshaft 4.000 Stroke, 9.240 Deck Height, Lunati 6.125 H-Beam Rods with ARP2000 Bolts, Diamond LS2K Pistons -18cc Dish Pistons, 9.51 Compression Ratio, Balanced Assembly Learn More
  6. LUN-417LS-W PART NUMBER
  7. LUN-418LS-W PART NUMBER
  8. CS-6410-JE PART NUMBER
    CP 11.3:1 Pistons GM LS3 6.2L 415 Balanced Rotating Assembly Kit, Compstar Crank
    Compstar 6.2L LS3 426/429 Rotating Assembly, JE 10.5:1 Pistons
    $3,475.95

    6.2L LS3 426 427 428 429 Rotating Assembly, Callies Compstar 4340 Forged steel Crankshaft 4.100 Stroke, Callies Compstar 6.125 H-Beam Rods, -12cc Dish JE Pistons, Nitrided Rings, HP Bearings Included

    Learn More
  9. MOL-6200-JE PART NUMBER
    Molnar 415 LS3 Stroker Kit, 10.9:1 JE Ultra Pistons
    Molnar 415 LS3 Stroker Kit, 10.9:1 JE Ultra Pistons
    $3,918.95

    LS3 Stroker Kit, 415, Molnar 4340 Forged steel Crankshaft 4.000 Stroke, Molnar 6.125 H-Beam Rods, JE Ultra -15cc Dish Pistons, JE Pro Seal Rings, HP Bearings Included, Balanced Assembly

    Learn More
  10. CS-6411-JE PART NUMBER
    CP 11.3:1 Pistons GM LS3 6.2L 415 Balanced Rotating Assembly Kit, Compstar Crank
    Compstar 6.2L LS3 426/429 Rotating Assembly, JE 11.6:1 Pistons
    $3,475.95

    6.2L LS3 426 427 428 429 Rotating Assembly, Callies Compstar 4340 Forged steel Crankshaft 4.100 Stroke, Callies Compstar 6.125 H-Beam Rods, -5cc Flat Top JE Pistons, Nitrided Rings, HP Bearings Included

    Learn More

Products (11-20 of 30)

per page
Set Descending Direction