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-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 $2,636.95 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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  2. CS-6263-DRP PART NUMBER
    6.2L LS3 429 Compstar Rotating Assembly, 9.5:1 Diamond LS2K Pistons, -21cc Dish
    6.2L LS3 429 Compstar Rotating Assembly, 9.5:1 Diamond LS2K Pistons, -21cc Dish
    $3,608.95

    6.2L LS3 429 Rotating Assembly, Callies Compstar Crankshaft 4.125 Stroke, Callies Compstar 6.125 H-Beam Rods, -21cc Dish LS2K Diamond Pistons, HP Steel Piston Rings, HP Bearings Included, 1350 HP Rated, 

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  3. CS-6265-DRP PART NUMBER
    6.2L LS3 429 Compstar Rotating Assembly, 9.5:1 Diamond LS2K Pistons, Fits 12 Degree Heads
    6.2L LS3 429 Compstar Rotating Assembly, 9.5:1 Diamond LS2K Pistons, Fits 12 Degree Heads
    $3,608.95

    6.2L LS3 429 Rotating Assembly, Callies Compstar Crankshaft 4.125 Stroke, Callies Compstar 6.125 H-Beam Rods, -20cc Dish LS2K Diamond Pistons, HP Steel Piston Rings, HP Bearings Included, 1350 HP Rated, Pistons Fit 12 Degree Heads

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  4. ESP-12955 PART NUMBER
    Eagle 12920 Chevy LS2 402 408 Competition Rotating Assembly 9.2 Mahle Dish Pistons
    Eagle 12955 Chevy 6.2L LS3 Pro Rotating Assembly, -20cc Mahle Dish Piston, 58T
    Special Price $2,636.95 Regular Price $2,696.95

    Chevrolet 6.2L LS3 Pro Competition Rotating Assembly, Eagle 4340 Forged Steel Crankshaft 4.125 Stroke, Eagle 6.125 H-Beam Rods, 2618 Mahle -20cc Dish, 58 Tooth Reluctor, Rings and Bearings Included

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  5. ESP-12935 PART NUMBER
    Eagle 12920 Chevy LS2 402 408 Competition Rotating Assembly 9.2 Mahle Dish Pistons
    Eagle 12935 Chevy 6.2L LS3 Pro Rotating Assembly, -20cc Mahle Dish Piston, 24T
    Special Price $2,657.95 Regular Price $2,717.95

    Chevrolet 6.2L LS3 Pro Competition Rotating Assembly, Eagle 4340 Forged Steel Crankshaft 4.125 Stroke, Eagle 6.125 H-Beam Rods, 2618 Mahle -20cc Dish, 24 Tooth Reluctor, Rings and Bearings Included

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  6. SCA-1-44407 PART NUMBER
    Scat 1-44407 Chevy LS 428 Competition Rotating Assembly  - 10.4:1 Autotec Dish Pistons
    1-44407 Scat 428 LS3 Stroker Kit, 10.4:1 Autotec Pistons, 24T
    Special Price $3,164.95 Regular Price $3,214.95

    Rotating Assembly, 428 LS3 Stroker Kit, Scat 4340 Forged Steel Crankshaft 4.125 Stroke, 6.125 I-Beam Rods, Autotec Forged -16cc Dish Pistons, 24 Tooth Reluctor Wheel

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  7. SCA-1-44507 PART NUMBER
    Scat 1-44507 Chevy LS 428 Competition Rotating Assembly  - 10.4:1 Autotec Dish Pistons
    1-44507 Scat 428 LS3 Stroker Kit, 10.4:1 Autotec Dish Pistons, 24T
    Special Price $3,363.95 Regular Price $3,413.95

    Rotating Assembly, 428 LS3 Stroker Kit, Scat 4340 Forged Steel Crankshaft 4.125 Stroke, 6.125 H-Beam Rods, Autotec Forged -16cc Dish Pistons, 24 Tooth Reluctor Wheel

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  8. SCA-1-44607 PART NUMBER
    Scat 1-44607 Chevy LS 428 Competition Rotating Assembly  - 10.4:1 Autotec Dish Pistons
    1-44607 Scat 428 LS3 Stroker Kit, 10.4:1 Autotec Pistons, 58T
    Special Price $3,164.95 Regular Price $3,214.95

    Rotating Assembly, LS3 Stroker Kit, Scat 4340 Forged Steel Crankshaft 4.125 Stroke, 6.125 I-Beam Rods, Autotec Forged -16cc Dish Pistons, 58 Tooth Reluctor Wheel

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  9. SCA-1-44707 PART NUMBER
    Scat 1-44707 Chevy LS 428 Competition Rotating Assembly  - 10.4:1 Autotec Dish Pistons
    1-44707 Scat 428 LS3 Stroker Kit, 10.4:1 Autotec Pistons, 58T
    Special Price $3,363.95 Regular Price $3,413.95

    Rotating Assembly, LS3 Stroker Kit, SCat 4340 Forged Steel Crankshaft 4.125 Stroke, 6.125 H-Beam Rods, Autotec Forged -16cc Dish Pistons, 58 Tooth Reluctor Wheel

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  10. CS-6160-W PART NUMBER

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