• Sale
  • Regular price $3,577.95

402ci Rotating Assembly

  • LS2
  • 4.005'' Bore
  • 4.000'' Stroke
  • 6.125'' Rod Length
  • -18cc Dish Pistons
  • 58X reluctor wheel included
  • Fully balanced
  • Includes Total Seal piston rings
  • Includes Clevite main and rod bearings


Fully Balanced Rotating Assemblies

Bullet-proof your LS engine's bottom-end with high quality components from Manley. Your new rotating assembly includes Manley 4340 forged Pro Series LS lightweight crank with a 58-tooth reluctor wheel, 4340 forged H-beam connecting rods, Platinum series pistons, Total Seal low friction 1.5mm, 1.5mm, 3.0mm piston rings, Clevite premium ''H'' series connecting rod bearings and ''P'' series main bearings.


Crankshaft Features:

  • 4340 material forgings
  • Multi-step heat treatment process and nitrided for added strength
  • Stress relieved, shot-peened and 100% magnafluxed
  • Micro polished large radius journals
  • Gun drilled mains and lightened rod journals for weight reduction
  • Counterweights fully profiled 

    Connecting Rod Features:
  • Manufactured from 4340 forgings
  • Heat treated, stress relieved, shot peened and 100% magnafluxed
  • Weight matched sets ± 1.5 grams
  • Cap fasteners are premium 7/16'' ARP 2000

    Piston Features:
  • 2618 high strength material lightweight design
  • Offset wrist pin design
  • Machined for reluctor wheel clearance
  • 1.5, 1.5, 3mm ring package
  • Forced pin oiling, pressure balance groove and precision pin fitting
  • .927'' diameter Premium Chrome Moly wrist pins included with round wire locks
  • Total Seal piston rings