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-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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  2. 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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  3. 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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  4. 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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  5. 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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  6. CS-6262-DRP PART NUMBER
    6.2L LS3 429 Compstar Rotating Assembly, Diamond LS2K Flat Top Pistons
    6.2L LS3 429 Compstar Rotating Assembly, Diamond LS2K Flat Top Pistons
    $3,608.95

    6.2L LS3 429 Rotating Assembly, Callies Compstar Crankshaft 4.125 Stroke, Callies Compstar 6.125 H-Beam Rods, -3cc Flat Top LS2K Diamond Pistons, HP Steel Piston Rings, HP Bearings Included, 1350 HP Rated, 

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  7. 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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  8. CS-6264-DRP PART NUMBER
    6.2L LS3 429 Compstar Rotating Assembly, 11.0:1 Diamond LS2K Flat Top Pistons, Fits 12 Degree Heads
    6.2L LS3 429 Compstar Rotating Assembly, 11.0:1 Diamond LS2K Flat Top 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, -4.8cc Flat Top LS2K Diamond Pistons, HP Steel Piston Rings, HP Bearings Included, 1350 HP Rated, Pistons Fit 12 Degree Heads

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  9. 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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  10. CS-6200-CP PART NUMBER
    CP 9.9:1 Pistons GM LS3 6.2L 415 Rotating Assembly Kit, Compstar Crank
    Compstar 415/416 LS3 Balanced Rotating Assembly, CP 9.9:1 Pistons
    $3,438.95
    LS3 Stroker Kit 416, Callies Compstar 4340 Forged steel Crankshaft 4.000 Stroke, Callies Compstar 6.125 H-Beam Rods, CP Bullet Forged -11.2cc Dish Pistons, Nitrided Rings, HP Bearings Included, Internal balanced Learn More

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