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-6266-M PART NUMBER
    Compstar 6.2L LS3 415 418 Balanced Rotating Assembly, 9.2:1 Mahle Pistons -25cc Dish
    Compstar 6.2L LS3 415 418 Balanced Rotating Assembly, 9.2:1 Mahle Pistons -25cc Dish
    $3,410.95

    6.2L LS3 415 416 417 418 Rotating Assembly kit, Callies Compstar 4340 Forged steel Crankshaft 4.000 Stroke, Callies Compstar 6.125 H-Beam Rods, -25cc Dish Mahle Pistons, Rings, Performance Bearings, Internal balanced

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  2. CS-6267-M PART NUMBER
    Compstar 6.2L LS3 415 418 Balanced Rotating Assembly, 13.7:1 Mahle Pistons +9.2cc Dome
    Compstar 6.2L LS3 415 418 Balanced Rotating Assembly, 13.7:1 Mahle Pistons +9.2cc Dome
    $3,471.95

    6.2L LS3 415 416 417 418 Rotating Assembly kit, Callies Compstar 4340 Forged steel Crankshaft 4.000 Stroke, Callies Compstar 6.125 H-Beam Rods, +9.2cc Dome Mahle Pistons, Rings, Performance Bearings, Internal balanced

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  3. CS-6268-M PART NUMBER
  4. CS-6269-M PART NUMBER
  5. CS-6270-M PART NUMBER
  6. CS-6430-JE PART NUMBER
    CP 11.3:1 Pistons GM LS3 6.2L 415 Balanced Rotating Assembly Kit, Compstar Crank
    Compstar 415/418 6.2L LS3 Balanced Rotating Assembly, JE 9.0:1 Pistons
    $3,733.95

    6.2L LS3 415 416 417 418 Rotating Assembly kit, Callies Compstar 4340 Forged steel Crankshaft 4.000 Stroke, Callies Compstar 6.125 H-Beam Rods, JE Forged -29cc Dish Pistons, Nitrided Rings, HP Bearings Included, Internal balanced

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  7. ESP-63793 PART NUMBER
    12932 Eagle 376 LS3 Forged Competition Rotating Assembly 9.0 Mahle Dish Pistons 24T
    63793 Eagle Chevy 6.2L LS3 Pro Street Rotating Assembly, -10cc SRP Dish Piston, 58T
    Special Price $2,325.95 Regular Price $2,385.95

    Chevrolet 6.2L LS3 Pro Street Rotating Assembly, Eagle 4140 Forged Steel Crankshaft 4.000 Stroke, Eagle 6.125 I-Beam Rods, 4032 Mahle Forged -10cc Dish Pistons, 58 Tooth Reluctor, Rings and Bearings Included

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