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-12920 PART NUMBER
    Eagle 12920 Chevy LS2 402 408 Competition Rotating Assembly 9.2 Mahle Dish Pistons
    Eagle 12920 Chevy LS2 402 408 Competition Rotating Assembly, -10cc SRP Pro Pistons
    Special Price $2,688.95 Regular Price $2,748.95

    Chevy LS2 402 408 Competition Rotating Assembly, Eagle 4340 Forged Steel Crankshaft 4.000 Stroke, Eagle 6.125 H-Beam Rods, SRP Forged -10cc Dish Pistons, 24 or 58 Tooth Reluctor, Rings and Bearings Included

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  2. ESP-12934 PART NUMBER
    12934 Eagle 376 LS3 Forged Competition Rotating Assembly 10.0 Mahle Flat Top Pistons 24T
    12934 Eagle 376 LS3 Forged Pro Competition Rotating Assembly, -5.8cc Mahle Flat Top Pistons, 24T
    Special Price $2,503.95 Regular Price $2,563.95

    LS3 Rotating Assembly, Eagle 4340 Forged Steel Crankshaft 3.622 Stroke, Eagle 6.125 H-Beam Rods, Mahle Forged -5.8cc Flat Top Pistons, 24 Tooth Reluctor, Rings and Bearings Included

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  3. ESP-12919-LS3 PART NUMBER
    Eagle 12919 Chevy 429 LS3 Competition Stroker Kit 11.7 Mahle Flat Top Pistons 24T
    Eagle 12919-LS3 Chevy 428 429 LS3 Competition Stroker Kit, -5.8cc Mahle Flat Top Pistons, 24T
    Special Price $2,622.95 Regular Price $2,682.95

    428 429 430 431 LS3 Stroker Kit, 6.2L Rotating Assembly. , Eagle 4340 Forged Steel Crankshaft 4.125 Stroke, Eagle 6.125 H-Beam Rods, Mahle Forged -5.8cc Flat Top Pistons, 24 Tooth Reluctor Wheel, Rings and Bearings Included

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  4. 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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  5. 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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  6. 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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  7. 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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  8. 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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  9. ESP-12924-LS3 PART NUMBER
    Eagle 12908 Chevy LS1/LS2/LS6 Big Bore 427 Competition Rotating Assembly 10.6 Mahle Dish Pistons
    Eagle 12924 LS3 415 6.2L Competition Rotating Assembly 10.2 Mahle Dish Pistons
    Special Price $2,676.95 Regular Price $2,736.95

    Chevy LS 6.2L 415 416 417 418 Rotating Kit, Eagle 4340 Forged Steel Crankshaft 4.000 Stroke, Eagle 6.125 H-Beam Rods, Mahle Forged -14cc Dish Pistons, Rings and Bearings Included, 24 or 58X Reluctor

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  10. ESP-62938 PART NUMBER
    Eagle 62938 Chevy 6.2L LS3 Pro Street Rotating Assembly, -5.8cc Mahle Flat Top Piston
    Eagle 62938 Chevy 6.2L LS3 Pro Street Rotating Assembly, -5.8cc Mahle Flat Top Piston
    Special Price $2,192.95 Regular Price $2,217.95

    Eagle Chevy 6.2L, LS3, L92, LSA Pro Street Rotating Assembly Kit, Eagle 4140 Forged Steel Crankshaft 4.000 Stroke, Eagle 6.125 I Beam Rods, 4032 Mahle Forged -5.8cc Flat Top Pistons, 24 Tooth Reluctor, Rings and Bearings Included

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