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. SCA-1-44506 PART NUMBER
    Scat 1-44506 Chevy LS 428 Competition Rotating Assembly  - 11.8:1 Autotec Flat Top Pistons
    1-44506 Scat 428 LS3 Stroker Kit, 11.8:1 Autotec Pistons, 24T
    Special Price $3,339.95 Regular Price $3,389.95

    Rotating Assembly, LS3 428 Stroker Kit, Scat 4340 Forged Steel Crankshaft 4.125 Stroke, 6.125 H-Beam Rods, Autotec Forged -3.5cc Flat Top Pistons, 24 Tooth Reluctor Wheel

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  2. SCA-1-44606 PART NUMBER
    Scat 1-44606 Chevy LS 428 Competition Rotating Assembly  - 11.8:1 Autotec Flat Top Pistons
    1-44606 Scat 428 LS3 Stroker Kit, 11.8:1 Autotec Pistons, 58T
    Special Price $3,140.95 Regular Price $3,190.95

    Rotating Assembly, LS3 Stroker Kit, Scat 4340 Forged Steel Crankshaft 4.125 Stroke, 6.125 I-Beam Rods, Autotec Forged -3.5cc Flat Top Pistons, 58 Tooth Reluctor Wheel

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  3. SCA-1-44706 PART NUMBER
    Scat 1-44706 Chevy LS 428 Competition Rotating Assembly  - 11.8:1 Autotec Flat Top Pistons
    1-44706 Scat 428 LS3 Stroker Kit, 11.8:1 Autotec Pistons, 58T
    Special Price $3,339.95 Regular Price $3,389.95

    Rotating Assembly, LS3 Stroker Kit, Scat 4340 Forged Steel Crankshaft 4.125 Stroke, 6.125 H-Beam Rods, Autotec Forged -3.5cc Flat Top Pistons, 58 Tooth Reluctor Wheel

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  4. ESP-12942 PART NUMBER
    Eagle 12942 376 LS3 Competition Rotating Assembly 10.0 Mahle Flat Top Pistons 58T
    Eagle 12942 376 LS3 Pro Competition Rotating Assembly, -5.8cc Mahle Flat Top Pistons, 58T
    Special Price $2,532.95 Regular Price $2,582.95

    6.2L LS3 Pro Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 3.622 Stroke, Eagle 6.125 H-Beam Rods, Mahle Forged -5.8cc Flat Top Pistons, 58 Tooth Reluctor, Rings and Bearings Included

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  5. LUN-415LS-CPF PART NUMBER
    Lunati 416 LS3 Stroker Kit, Balanced 11.5:1 CP Pistons
    Lunati 416 LS3 Stroker Kit, Balanced 11.5:1 CP Pistons
    $3,073.95
    LS3 Stroker Kit, Lunati 4340 Forged Crankshaft 4.000 Stroke, 9.240 Deck Height, Lunati 6.125 H-Beam Rods with ARP2000 Bolts, CP-Carrillo Premium Forged -2.7cc Flat Top Pistons, 11.5:1 Compression Ratio, Balanced Assembly Learn More
  6. MAN-29415 PART NUMBER
  7. 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
    $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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  8. CNC-6203-SRP PART NUMBER
    GM LS3 6.2L 416 Pro Street Rotating Assembly - 11.6:1 SRP Pistons
    Eagle 416 LS3 Stroker Kit, Balanced, 11.6:1 SRP Pistons
    Special Price $2,374.95 Regular Price $2,399.95
    GM LS3 Stroker Kit, Eagle 4140 Forged steel Crankshaft 4.000 Stroke, Eagle 6.125 I-Beam Rods, SRP Professional -5cc Flat Top Pistons, Rings an Bearings Included, Internal Balanced Assembly Learn More
  9. 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 $3,131.95 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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  10. MOL-6002-K1JE PART NUMBER
    GM LS3 6.2L 405 Stroker Rotating Assembly, K1 Crankshaft 10.8:1 JE Pistons Balanced
    Molnar 405 LS3 Pro Balanced Kit, 10.8:1 JE Pistons
    $3,587.95

    LS3 Stroker Kit, 405 406 407 408, Molnar 4340 Forged steel Crankshaft 3.900 Stroke, Molnar 6.125 H-Beam Rods, JE FSR -5cc Flat Top Pistons, JE Pro Seal Rings, HP Bearings Included, Balanced Assembly

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