Rotating Assembly - 383 CID - Cast Crank (2 Piece Rear Seal)- Hypereutectic Pistons - 3.750 in Stroke - 4.030 in Bore - 5.700 in I Beam Rods - Small Block Chevy - Kit

Highlights:

  • Street & Strip assembly
  • displacement: 383
  • pistons: KB
  • dome volume: -7CC
  • piston alloy: hypereutectic
  • bore size: 4.030"
  • rings: 5/64", 5/64", 3/16"
  • piston pin height:
  • pin size: .927"
  • stroke: 3.750"
  • crank material: cast
  • rod length:
  • rod design: 5140 I-Beam
  • rod bolts: 3/8" ARP 8740
  • bearings: King SI
  • damper included: no
  • flexplate / flywheel included: no