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Part Number:
CS-6500-M

Compstar 6.0L LS2 364 370 Balanced Rotating Assembly, 10.4:1 Mahle Pistons -5.8cc Flat Top

6.0L LS2 364 365 366 370 Rotating Assembly kit, Callies Compstar 4340 Forged steel Crankshaft 3.622 Stroke, Callies Compstar 6.125 H-Beam Rods, -5.8cc Flat Top Mahle Pistons, Rings, Performance Bearings, Internal balanced

Special Price $3,294.95 Regular Price $3,334.95
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⚠ PROP 65 WARNING
⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.

Callies Compstar LS2 6.0L rotating assembly kits offer quality and reliability you can count on. Featuring fully counterweighted forged crankshafts, H beam connecting rods with forged pistons this kit is designed to make horsepower. Rated to support up to 1400 horsepower engine builds. Kit upgrade options are recommended for max effort engine builds. Higher horsepower applications please contact us for other kit options

  • GM Chevy 6.0L LS2 Balanced rotating assembly kit features
  • Callies Compstar 4340 forged steel crankshaft, 3.622 Stroke, 8 counterweight
  • Callies Compstar forged 4340 steel H-Beam rods with 7/16" ARP 2000 rod bolts
  • Mahle 4032 forged pistons, .168 wall wrist pins, Round wire locks, 1.304 C/H (*Valve Pocket fit LS1 LS2 LS3 LS6 L92 15 degree Heads)
  • Grafal Anti-friction skirt coating, Phosphate coated piston to reduce Micro-welding
  • Mahle low drag pistons ring set. 1.0mm steel top ring, 1.0mm napier second ring, 2.0mm oil rings for power adders
  • High performance H series rod and main bearings
  • This Rotating assembly kit has been Internal balanced in-house by CNC-Motorsports
  • Compression Ratio with 62cc head 10.8:1
  • Compression Ratio with 65cc head 10.4:1
  • Compression Ratio with 71cc head 9.8:1
  • Compression ratio calculated at zero deck and .040" gasket
  • More Information
    CNC Part Number CS-6500-M
    Price $3,334.95
    Manufacturer's Part Number CS-6500-M
    Brands Callies, Compstar, Mahle
    Part Types Engine Rotating Assembly Kit
    Departments Parts
    Vehicle Make Chevy LS
    Balanced Assembly Yes
    Balance Type Internal
    Crankshaft Material 4340 Forged Steel
    Crankshaft Stroke 3.622
    Piston Brand Mahle
    Piston Type Flat Top
    Rod Length 6.125
    Piston Material 4032 Forged
    Custom Notices ⚠ PROP 65 WARNING

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