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-1-44206 PART NUMBER
    Scat 1-44206 Chevy LS 415 Competition Rotating Assembly  - 11.5:1 Autotec Flat Top Pistons
    1-44206 Scat 416 LS3 Stroker Kit, 11.5:1 Autotec Pistons, 58T
    Special Price $3,018.95 Regular Price $3,068.95

    Rotating Assembly, 416 LS3 Stroker Kit, Scat 4340 Forged Steel Crankshaft 4.000 Stroke, Scat 6.125 I-Beam Rods, Autotec Forged -3.3cc Flat Top Pistons, 58 Tooth Reluctor Wheel

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  2. SCA-1-44207 PART NUMBER
    Scat 1-44207 Chevy LS 415 Competition Rotating Assembly  - 10.7:1 Autotec Dish Pistons
    1-44207 Scat 416 LS3 Stroker Kit, 10.7:1 Autotec Pistons, 58T
    Special Price $3,051.95 Regular Price $3,101.95

    Rotating Assembly, 416 LS3 Stroker Kit, Scat 4340 Forged Steel Crankshaft 4.000 Stroke, 6.125 I-Beam Rods, Autotec Forged -10cc Dish Pistons, 58 Tooth Reluctor Wheel

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  3. SCA-1-44306 PART NUMBER
    Scat 1-44306 Chevy LS 415 Competition Rotating Assembly  - 11.5:1 Autotec Flat Top Pistons
    1-44306 Scat 416 LS3 Stroker Kit, 11.5:1 Autotec Pistons, 58T
    Special Price $3,216.95 Regular Price $3,266.95

    Rotating Assembly, 416 LS3 Stroker Kit, Scat 4340 Forged Steel Crankshaft 4.000 Stroke, 6.125 H-Beam Rods, Autotec Forged -3.3cc Flat Top Pistons, 58 Tooth Reluctor Wheel

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  4. ESP-12932 PART NUMBER
    12932 Eagle 376 LS3 Forged Competition Rotating Assembly 9.0 Mahle Dish Pistons 24T
    12932 Eagle 376 LS3 Forged Pro Competition Rotating Assembly, -12cc Mahle Dish Pistons, 24T
    Special Price $2,552.95 Regular Price $2,602.95
    LS3 Rotating Assembly, Eagle 4340 Forged Steel Crankshaft 3.622 Stroke, Eagle 6.125 H-Beam Rods, Mahle Forged -12cc Dish Pistons, 24 Tooth Reluctor, Rings and Bearings Included Learn More
  5. ESP-12940 PART NUMBER
    Eagle 12940 376 LS3 Competition Rotating Assembly 9.0 Mahle Dish Pistons 58T
    Eagle 12940 376 LS3 Pro Competition Rotating Assembly, -12cc Mahle Dish Pistons, 58T
    Special Price $2,571.95 Regular Price $2,621.95
    6.2L LS3 Rotating Assembly, Eagle 4340 Forged Steel Crankshaft 3.622 Stroke, Eagle 6.125 H-Beam Rods, Mahle Forged -12cc Dish Pistons, 58 Tooth Reluctor, Rings and Bearings Included Learn More
  6. 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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  7. ESP-12944 PART NUMBER
    Eagle 12944 LS3 416 Competition Stroker Kit 9.2 Mahle Dish Pistons 58T
    Eagle 12944 LS3 416 Competition Stroker Kit 9.3 Mahle Dish Pistons
    Special Price $2,686.95 Regular Price $2,736.95

    6.2L 416 LS3 Rotating Assembly, Eagle 4340 Forged Steel Crankshaft 4.000 Stroke, Eagle 6.125 H-Beam Rods, Mahle Forged -25cc Dish Pistons, 24 or 58 Tooth Reluctor, Rings and Bearings Included

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  8. CNC-6101-SRP PART NUMBER
  9. 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
    $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
  10. 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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