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. CS-6257-DRP PART NUMBER
    LS3 6.2L 406 408 Compstar Balanced Rotating Assembly, 11.4:1 Diamond LS2K Pistons, Flat Top
    LS3 6.2L 406 408 Compstar Balanced Rotating Assembly, 11.4:1 Diamond LS2K Pistons, Flat Top
    $4,038.95

    LS3 6.2L 406 408 Rotating Assembly, Callies Compstar Crankshaft 3.900 Stroke, Callies Compstar 6.125 H-Beam Rods, -3 Flat Top LS2K Diamond Pistons, HP Steel Piston Rings, HP Bearings Included, Balanced Assembly, 1500 HP Rated

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  2. 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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  3. SCA-62022 PART NUMBER
    Scat 415 6.2L LS3 Rotating Assembly Kit, Diamond Pistons -2cc Flat Top
    Scat 415 6.2L LS3 Rotating Assembly Kit, Diamond Pistons -2cc Flat Top
    Special Price $3,241.95 Regular Price $3,291.95

    6.2L LS3 415 Stroker kit, Scat 4340 Forged Steel Crankshaft 4.000 Stroke, Scat 6.125 H-Beam Rods, Diamond Pistons -2cc Flat Top, Moly Skirt Coating, Rings and Bearings

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  4. SCA-62023 PART NUMBER
    Scat 415 6.2L LS3 Rotating Assembly Kit, Diamond Pistons -21cc Dish
    Scat 415 6.2L LS3 Rotating Assembly Kit, Diamond Pistons -21cc Dish
    Special Price $3,241.95 Regular Price $3,291.95

    6.2L LS3 415 Stroker kit, Scat 4340 Forged Steel Crankshaft 4.000 Stroke, Scat 6.125 H-Beam Rods, Diamond Pistons -21cc Dish, Moly Skirt Coating, Rings and Bearings

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  5. SCA-62024 PART NUMBER
    Scat 415 6.2L LS3 Rotating Assembly Kit, LS2K Diamond Pistons -3cc Flat Top
    Scat 415 6.2L LS3 Rotating Assembly Kit, LS2K Diamond Pistons -3cc Flat Top
    Special Price $3,393.95 Regular Price $3,443.95

    6.2L LS3 415 Stroker kit, Scat 4340 Forged Steel Crankshaft 4.000 Stroke, Scat 6.125 H-Beam Rods, LS2K Diamond Pistons -3cc Flat Top, Moly Skirt Coating, Rings and Bearings

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  6. SCA-62025 PART NUMBER
    Scat 415 6.2L LS3 Stroker Kit, LS2K Diamond Pistons -18cc Dish
    Scat 415 6.2L LS3 Stroker Kit, LS2K Diamond Pistons -18cc Dish
    Special Price $3,393.95 Regular Price $3,443.95

    6.2L LS3 415 Stroker kit, Scat 4340 Forged Steel Crankshaft 4.000 Stroke, Scat 6.125 H-Beam Rods, LS2K Diamond Pistons -18cc Dish, Moly Skirt Coating, Rings and Bearings

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  7. SCA-62026 PART NUMBER
    Scat 415 6.2L LS3 Rotating Assembly Kit, LS2K Diamond Pistons -4.8cc Flat Top, Fits 12 Degree
    Scat 415 6.2L LS3 Rotating Assembly Kit, LS2K Diamond Pistons -4.8cc Flat Top, Fits 12 Degree
    Special Price $3,393.95 Regular Price $3,443.95

    6.2L LS3 415 Stroker kit, Scat 4340 Forged Steel Crankshaft 4.000 Stroke, Scat 6.125 H-Beam Rods, LS2K Diamond Pistons -4.8cc Flat Top, Fits 12 Degree, Moly Skirt Coating, Rings and Bearings

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  8. SCA-62027 PART NUMBER
    Scat 415 6.2L LS3 Rotating Assembly Kit, LS2K Diamond Pistons -17cc Dish, Fits 12 Degree
    Scat 415 6.2L LS3 Rotating Assembly Kit, LS2K Diamond Pistons -17cc Dish, Fits 12 Degree
    Special Price $3,393.95 Regular Price $3,443.95

    6.2L LS3 415 Stroker kit, Scat 4340 Forged Steel Crankshaft 4.000 Stroke, Scat 6.125 H-Beam Rods, LS2K Diamond Pistons -17cc Dish, Fits 12 Degree, Moly Skirt Coating, Rings and Bearings

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  9. CS-6260-DRP PART NUMBER
    LS3 6.2L 415 416 Compstar Balanced Rotating Assembly, 10.7:1 Diamond LS2K Flat Top Pistons, Fits 12 Degree Heads
    LS3 6.2L 415 416 Compstar Balanced Rotating Assembly, 10.7:1 Diamond LS2K Flat Top Pistons, Fits 12 Degree Heads
    $3,883.95

    LS3 6.2L 415 416 Rotating Assembly, Callies Compstar Crankshaft 4.000 Stroke, Callies Compstar 6.125 H-Beam Rods, -3 Flat Top LS2K Diamond Pistons Fit 12 Degree, HP Steel Piston Rings, HP Bearings Included, Balanced Assembly, 1500 HP Rated, 

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  10. CS-6261-DRP PART NUMBER
    LS3 6.2L 415 416 Compstar Balanced Rotating Assembly, 9.5:1 Diamond LS2K Pistons, Fits 12 Degree Heads
    LS3 6.2L 415 416 Compstar Balanced Rotating Assembly, 9.5:1 Diamond LS2K Pistons, Fits 12 Degree Heads
    $3,883.95

    LS3 6.2L 415 416 Rotating Assembly, Callies Compstar Crankshaft 4.000 Stroke, Callies Compstar 6.125 H-Beam Rods, -17cc Dish LS2K Diamond Pistons Fit 12 Degree, HP Steel Piston Rings, HP Bearings Included, Balanced Assembly, 1500 HP Rated, 

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