Description

  • CNC-machined iron 4-bolt block
  • 9.525” deck height, may be machined to 9.000”
  • Camshaft raised to 5.750”
  • Cam tunnel accommodates 55-mm cam bearings
  • 4.500” semi-finished bore
  • 4.700” max bore
  • 4-bolt steel main caps, 16° splayed-on center three mains
  • Oil pan rails spread .400” per side for additional stroke clearance
  • Tested to 1,400-plus horsepower