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-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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  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-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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  4. 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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  5. ESP-32955 PART NUMBER
    Eagle 12920 Chevy LS2 402 408 Competition Rotating Assembly 9.2 Mahle Dish Pistons
    Eagle 32955 Chevy 6.2L LS3 Pro Rotating Assembly, -2cc Diamond Flat Top Piston, 58T
    Special Price $2,974.95 Regular Price $3,034.95

    Chevrolet 6.2L LS3 Pro Competition Rotating Assembly, Eagle 4340 Forged Steel Crankshaft 4.000 Stroke, Eagle 6.125 H-Beam Rods, 2618 Diamond -2cc H.D. flat top, 58 Tooth Reluctor, Rings and Bearings Included

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  6. ESP-32925 PART NUMBER
    Eagle 12920 Chevy LS2 402 408 Competition Rotating Assembly 9.2 Mahle Dish Pistons
    Eagle 32925 Chevy 6.2L LS3 Pro Rotating Assembly, -2cc Diamond Flat Top Piston, 24T
    Special Price $2,974.95 Regular Price $3,034.95

    Chevrolet 6.2L LS3 Pro Competition Rotating Assembly, Eagle 4340 Forged Steel Crankshaft 4.000 Stroke, Eagle 6.125 H-Beam Rods, 2618 Diamond -2cc H.D. flat top, 24 Tooth Reluctor, Rings and Bearings Included

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  7. ESP-32952 PART NUMBER
    Eagle 32952 Chevy 416 LS3 Heavy Duty Stroker Kit 11.8 Diamond Flat Top Pistons 58T
    Eagle 32952 Chevy 416 LS3 Pro Rotating Assembly, -23cc Diamond Flat Top Pistons, 58T + Long Snout
    Special Price $3,121.95 Regular Price $3,181.95

    GM Gen III LS 6.2L LS3 L92 LSA 416 Stroker Eagle Pro Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 4.000 Stroke, Eagle 6.125 H Beam Rods, Diamond Forged -23cc Flat Top Pistons, 58 Tooth Reluctor, Rings and Bearings Included

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  8. 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
    $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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  9. CS-6234-DRP PART NUMBER
  10. CS-6235-DRP PART NUMBER

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