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-6202-CP PART NUMBER
    CP 10.5:1 Pistons GM LS3 6.2L 415 Balanced Rotating Assembly Kit, Compstar Crank
    Compstar 416 LS3 Balanced Rotating Assembly, CP 10.5:1 Pistons
    Special Price $3,398.95 Regular Price $3,438.95

    6.2L 416 LS3 Rotating Assembly, Callies Compstar 4340 Forged steel Crankshaft 4.000 Stroke, Callies Compstar 6.125 H-Beam Rods, CP Bullet Forged -8.4cc Dish Pistons, Nitrided Rings, HP Bearings Included, Internal balanced

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  2. CS-6203-CP PART NUMBER
    CP 11.3:1 Pistons GM LS3 6.2L 415 Balanced Rotating Assembly Kit, Compstar Crank
    Compstar 416 LS3 Balanced Rotating Assembly, CP 11.3:1 Pistons
    Special Price $3,351.95 Regular Price $3,391.95

    6.2L 416 LS3 Rotating Assembly kit, Callies Compstar 4340 Forged steel Crankshaft 4.000 Stroke, Callies Compstar 6.125 H-Beam Rods, CP Bullet Forged -2.7cc Flat top Pistons, Nitrided Rings, HP Bearings Included, Internal balanced

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  3. CS-6204-D PART NUMBER
    Compstar 416 LS3 Stroker Kit, Balanced, LS2K Diamond 9.5:1 Pistons
    Compstar LS3 415 416 Balanced Rotating Assembly, Diamond LS2K 9.5:1 Pistons, -18cc Dish
    Special Price $3,802.95 Regular Price $3,842.95

    6.2L LS3 415 416 417 Rotating Assembly, Callies Compstar 4340 Forged steel Crankshaft 4.000 Stroke, Callies Compstar 6.125 H-Beam Rods, Diamond LS2K -18cc Dish Pistons, AP Steel Rings, HP Bearings Included, Internal balanced, 1500 HP Rated

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  4. CS-6220-CP PART NUMBER
    Compstar 6.2 LS3 Balanced Rotating Assembly 9.2:1 CP Flat Top Pistons
    Compstar 6.2 LS3 376 Balanced Rotating Assembly 9.2:1 CP Flat Top Pistons
    Special Price $3,398.95 Regular Price $3,438.95

    6.2L LS3 376 377 378 Rotating Assembly, Compstar Forged Steel Crankshaft 3.622 Stroke, 6.125 H-Beam Rods, CP Forged -14.5cc Dish Pistons, Nitrided Piston Rings, H Bearings, Balanced Assembly

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  5. CS-6221-CP PART NUMBER
    Compstar 6.2 LS3 Balanced Rotating Assembly 10.3:1 CP Flat Top Pistons
    Compstar 6.2 LS3 376 Balanced Rotating Assembly 10.3:1 CP Flat Top Pistons
    Special Price $3,351.95 Regular Price $3,391.95

    6.2L LS3 376 377 378 Rotating Assembly, Compstar Forged Steel Crankshaft 3.622 Stroke, 6.125 H-Beam Rods, CP Forged -2.7cc Flat Top Pistons, Nitrided Piston Rings, H Bearings, Balanced Assembly

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  6. CS-6222-W PART NUMBER
    Compstar 6.2 LS3 Balanced Rotating Assembly 10.31 Wiseco Flat Top Pistons
    Compstar 6.2 LS3 Balanced Rotating Assembly 10.3:1 Wiseco Flat Top Pistons
    Special Price $3,470.95 Regular Price $3,510.95

    6.2L LS3 377 378 379 Rotating Assembly, Compstar Forged Steel Crankshaft 3.622 Stroke, 6.125 H-Beam Rods, Wiseco -3.2cc Flat Top Pistons, Nitrided Piston Rings, H Bearings, Balanced Assembly

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  7. CS-6223-W PART NUMBER
    Compstar 6.2 LS3 Balanced Rotating Assembly 9.5:1 Wiseco Pistons
    Compstar 6.2 LS3 Balanced Rotating Assembly 9.5:1 Wiseco Pistons
    Special Price $3,607.95 Regular Price $3,647.95

    6.2L LS3 377 378 Rotating Assembly, Compstar Forged Steel Crankshaft 3.622 Stroke, 6.125 H-Beam Rods, Wiseco -11cc Dish Pistons, Nitrided Piston Rings, H Bearings, Balanced Assembly

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  8. CS-6234-DRP PART NUMBER
    Compstar 6.2 LS3 Balanced Rotating Assembly 10.41 Diamond Flat Top Pistons
    Compstar 6.2 LS3 376 Balanced Rotating Assembly 10.4:1 Diamond Flat Top Pistons
    Special Price $3,691.95 Regular Price $3,731.95

    6.2L LS3 376 377 Rotating Assembly, Compstar Forged Steel Crankshaft 3.622 Stroke, 6.125 H-Beam Rods, Diamond -2cc Flat Top Pistons, Nitrided Piston Rings, H Bearings, Balanced Assembly

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  9. CS-6235-DRP PART NUMBER
    Compstar 6.2 LS3 Balanced Rotating Assembly 9.4:1 Diamond Dish Pistons
    Compstar 6.2 LS3 376 Balanced Rotating Assembly, 9.4:1 Diamond Pistons
    Special Price $3,691.95 Regular Price $3,731.95

    6.2L LS3 376 377 Rotating Assembly, Compstar Forged Steel Crankshaft 3.622 Stroke, 6.125 H-Beam Rods, Diamond -12.3cc Dish Pistons, Nitrided Piston Rings, H Bearings, Balanced Assembly

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  10. CS-6236-DRP PART NUMBER
    LS3 415 Compstar Balanced Stroker Kit 11.4:1 Diamond Dish Pistons
    LS3 415 Compstar Balanced Rotating Assembly Kit 11.4:1 Diamond Flat Top Pistons
    Special Price $3,691.95 Regular Price $3,731.95

    6.2L LS3 415 416 417 Rotating Assembly, Compstar Forged Steel Crankshaft 4.000 Stroke, 6.125 H-Beam Rods, Diamond -2cc Flat Top Pistons, HP Piston Rings, H Bearings, Balanced Assembly

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Products (31-40 of 81)

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